Key Fuse Keeps Blowing

We were finally able to get bus back home using a 15 Amp fuse. 38), disconnected the battery for 5min to sync the system and then minute i try to lock or unlock the door with key fob, fuse blows off. Sometimes it runs for a few days then blows either while driving or the next time I start it. Any time a fuse blows there is a direct short to grown. My guess is the short in the wiring harness is what caused the lights and other stuff to work with the ignition key off. Kohler Courage - Fuse keeps blowing (even with new regulator) I'd like to preface the following with - "I'm no expert, and did not stay at a Holiday Inn Express. If your amplifier's main power wire has a fuse in-line that keeps "blowing", it can be related to the wire itself or the amplifier. That on blew. Re: ECM/IGN Fuse keeps popping, won't start 07-16-06 04:30 AM - Post# 969488 In response to sedandelivery55 Here are a few more things to try unplugging and see if the fuse blows when you turn the key on: The throttle body injectors EGR solenoid Evaporative emission canister purge valve Also try holding down the brake pedal to open the TCC circuit. radio backup fuse keeps blowing!!! One sunny day I was riding home from work and my radio just cut outno power to the tuner where the volume control is. turn the key it DOESNOT BLOW EMFI FUSE#44 under the hood and begin looking for a short in the main relay. cub cadet mower keeps blowing the 20 amp in line fuse. Since all this was replaced, car has been running pretty good actually. When a John Deere L110 keeps blowing fuses, the first task is to track down the cause by taking a close look at which fuses keep going out, and then determine why. Replacing a riding mower blown fuse is easy, but finding the cause can be more difficult. From then on as soon as I turned the key on any fuse in there blew, up to a 25A I carry. 1996 chrysler cirrus lx 2. I have a John Deere 5210 that is blowing the fuses to the automatic fuel shut off solenoid on the fuel pump. I have a 2001 Olds Alero. We only have one now. blowing fuse help. If your amplifier's main power wire has a fuse in-line that keeps "blowing", it can be related to the wire itself or the amplifier. I pulled it out and then tried to turn the key to see what would happen. Like I said I'm baffled. Will keep y'all updated. It started every time I tried it until I killed the (NOT VERY GOOD) battery. need help with fuse that keeps blowing out. Key in on position its OK, but as soon as turn key to start it blows fuse. Wires 1--6--7 are fuse protected. The stock horn button can trigger the relay no problem. You need to check: Disconnect the ING ( The trigger ) wire at the starter or starter solenoid. The bottom wires are feed from the ignition switch. When the ignition key is turned, the capacitor's poles connect and send an electrical charge to the magneto. Re: 5075E blowing start fuse when turning key The resistor went out on my 5303, it is a cold start advance, it will start & run unplugged. Ok im not sure if i posted this in the right spot, my truck blew the ecm1 fuse so i was thinking it was the fuel pump so i put a new pump in the truck and its a 99 with the 5. The green 4 wheel drive light on the dash is also tied into this circut & was my culprit. Well after i changed the pump it ran perfect for a week and now its blowing the fuse more and more. VT 365 engine on IC 3800 bus. The fuses would melt so bad and that I used a plier to remove because it was very hot to take out. hose could be temp switch that keeps glow plugs. best look up the proper size fuse. I own a 2002 Ford Focus, 2. With key off, try checking for voltage across the blown fuse with a meter or maybe a test light. The system has been working great for months now, but suddenly the 20amp fuse in the fuse box keeps blowing. Fender teams up with well known artists from around the globe to bring you only the most exclusive Band Tracks. P & A Fuse keep blowing Key Largo. The motor would crank over but would not start. A fuse keeps a circuit from passing excess current and destroying whatever's attached to it or melting the wires and starting a fire. Fuse keeps blowing. My guess is the short in the wiring harness is what caused the lights and other stuff to work with the ignition key off. Like I said I'm baffled. Any idea why my 10amp Gauge fuse keeps blowing. Starter fuse keeps blowing Unhook the starter and turn key. Keowee Key is a premier lakeside community and retirement community nestled in the foothills of the Blue Ridge Mountains. Re: Engine fuse keeps blowing Posted: 05/11/2007 07:31 AM The fuse does not blow when the key is turned on. Pull the headlights out. It was blowing but not cold. The SRS fuse under the dash (with the small yellow cover) keeps blowing as soon as you turn the key to the ON position. Two years ago my Chimaera stumbled to a halt in the middle of nowhere with exactly the same fuel. I never had an issue of blowing fuses until now. It blows immediately when the switch is turned to the on position, before the engine even begins to turn over. When the ignition key is turned, the capacitor's poles connect and send an electrical charge to the magneto. He is not very good at mechanics, and I wish I was closer since I have been trying to diagnose it over the phone with him. Re: Engine fuse keeps blowing Posted: 05/11/2007 07:31 AM The fuse does not blow when the key is turned on. Lately it keeps blowing an ignition fuse and I'm not sure why. I can key fob lock it locks car and then hot key fob unlock and it then blows the fuse. Also is there a possibility that there could be a problem from the key switch or trim/ tilt at the helm? I'm out of fuses so until I get more I will not take her out. This fuse keeps blowing. Limit the amount of attached lights. 1996 chrysler cirrus lx 2. Others are inside the amplifier and cannot be seen while the amplifier is. both my liftgate locking and rear air to start blowing again. I know its going to. So I checked all of the fuses then referred to the manual when I found the blow fuse. Now it is back to blowing intermittently. bilge fuse is blown. The bottom wires are feed from the ignition switch. It worked fine for about one month, not it keeps blowing the a 10 amp fuse (can't remember which one at this moment, my wife is at the store with the car). My 88 22re was blowing fuses every week or sooner. Finally figured out it was a blown ignition fuse. You can tell if the problem is in the power wire by disconnecting the amplifier from the power wire, and insulating the amplifier end of the wiring from grounding against the body of the car (using electrical tape for this will work just fine). I had to keep changing the EFI fuse to keep my daily driver going. blows again. So i decided to google the issue, and yup seems to happen to all 2000 Chevy SUV's. Hey everybody. IDM fuse has started failing, the original 10 Amp was replaced with a 15 amp it worked for a few days, then blew in the first 30 minutes of a two hour trip. HELP ECM 10A fuse Keep's blowing On my 86 ranger and my buddys 91 gmc jimmy we ending up running both the fuel pumps off of a hot wire from a key. Got it ! I went out to the parking garage at lunch and tried a new fuse. my starter fuse keep blowing and we had it tracked down to wires under the dash that were pinched when they made the car. In the diagram below, The top wire is voltage to the ignition switch, comes from that fuse that keeps blowing, lite green wire with violet tracer. the two red wires going to fuse holder and the fuse holder get very hot while engine is running and then it finally blows, any advice. My guess is the PO had problems in the past. I suppose the problem is a short circuit somewhere. When a John Deere L110 keeps blowing fuses, the first task is to track down the cause by taking a close look at which fuses keep going out, and then determine why. Put in another one which seemed to fix the problem but a couple of days later no cold AC. Re: ECM/IGN Fuse keeps popping, won't start 07-16-06 04:30 AM - Post# 969488 In response to sedandelivery55 Here are a few more things to try unplugging and see if the fuse blows when you turn the key on: The throttle body injectors EGR solenoid Evaporative emission canister purge valve Also try holding down the brake pedal to open the TCC circuit. ProTech: Do you know what circuits are on the fuse?. after replacing the fuse and trying to start the engine u hear the fuel pump start then the fuse blows. It happens whenever i try to put my truck in reverse. My 88 22re was blowing fuses every week or sooner. vb to enter in a computer or other device by means. 6is started to flash the dim lights in the cluster (It's the brightness light of the cluster if you know what i mean) along with all other lights that are on all buttons and knobs while I was driving. sometimes after 2 months or 2 days. You need to check: Disconnect the ING ( The trigger ) wire at the starter or starter solenoid. About two months ago, our car wouldnt start. Cub Cadet LT1045 Keeps blowing 20 amp fuse I have a cub cadet. Page 2 of 8 < Prev 1 but fuse blows as soon i turn the key. found a blown key switch fuse , I replaced it and when I tried to start it the fuse blew again. I double checked the ignition fuse next to the engine (different from the one under the display by the key). I could be wrong but it is worth trying. Since it's blowing with just KOEO, I plan on removing all the relay's. I have tested the ohm reading of the injectors. When a John Deere L110 keeps blowing fuses, the first task is to track down the cause by taking a close look at which fuses keep going out, and then determine why. ProTech: Do you know what circuits are on the fuse?. Try testing the switch, see if you turn the left turn signal on, turn the key to on and if it still blows the fuse. P & A Fuse keep blowing Key Largo. ProTech: Do you know what circuits are on the fuse?. both my liftgate locking and rear air to start blowing again. after a couple of days fuse popped again and now everytime i replace it it immediately blows the fuse. First off, I'm aware that there are already threads on this subject, but non of them have proved useful. I just purchased 3 new fuses (at $3. Do not put more than three strings of. TC 33D Blowing Fuses New Holland Tractor Review New Holland Tractor Review I have a 2002 TC 33D that just recently started blowing a fuse. But that didnt solve the problem either. That one blew too. The SRS fuse under the dash (with the small yellow cover) keeps blowing as soon as you turn the key to the ON position. Re: Keeps blowing fuse #11 I am convinced that the cause for the intermittent short to ground is on the F12 circuit. I put in a fuse this morning, and it. How to Put up Christmas Mini Lights Outside Without Blowing Fuses. My car has an automatic transmission. P 1: Post a reply to this message: Username. I had to keep changing the EFI fuse to keep my daily driver going. I looked under the hood and the 30 Amp. Continue until I can determine which circuit is causing the problem. I'll turn off the car, replace the fuse, and once I turn the key, the fuse snaps broken and obviously the stereo doesn't turn on. Download exclusive FenderĀ® FUSEā„¢ Band Tracks for your amplifier. You don't want wake up one morning only to find out that the roast you stored for Christmas has gone bad. Hence the central locking doesn't work with the button on the dashboard or the key fob. Sometimes it runs for a few days then blows either while driving or the next time I start it. I've changed it 3 times so far and each time I change it, it runs fine for about 30-50 miles and then it blows. Go to your T-case I 'think" on the passenger side, but for sure up high on the T-case. The fuse will not blow if the short to ground occurs on the T23 circuit but instead will energize the TCC solenoid as soon as the PCM see's a 12 volt when the key is cycled to the run position. Problem: #5 Fuse (PCM, ASD) keeps blowing when the key is turned on. The ignitor is good. First time it happened I swapped in a 30 amp fuse. vb to enter in a computer or other device by means. i guess that is it, how can i fix. everytime i turn the key the 30amp fuse blows in the engine bay under the coolant bottle, when it has blown the red light on the dash stays on and the engine wont start,if i replace the fuse and turn the ignition on the red light goes out ready to go, but then when i turn the key further to start the engine it trys to crank over, but blows the 30 amp fusem does anybody know what this fuse is. One powers the brake light circuit and the other the reverse lights. Finally figured out it was a blown ignition fuse. the thunder can be tricky, it has same harness as other taotao scooters but uses LED lights. I recently changed my bad taillight relay that shutdown my lights and the EFI fuse hasnt burned out since. A couple weeks ago, I was cutting the grass and it just turned off and. Threw a spare in and checked the tilt and it worked. #18 is a 10 Amp fuse that controls the Speedometer and Electronic Shift Module amongst other things, however I only mention those because these are the main issues: The speedometer/odometer don't work and it will not shift up from 1st gear. Band Tracks. Hi, ive been having this problem for a while. do i have a short circuit somewhere? any feedback would be appreciated. Main 30 amp Fuse Keeps Blowing. Took it to a shop and after a couple days they couldn't figure out the problem. sometimes after 2 months or 2 days. I'm just trying to see if there's anything you can do so it'll stop blowing fuses, that way it'll narrow it down. Sure enough the EFI fuse was blown again. '96 Chevy K1500 keeps blowing the ignition fuse when I try to star By jim535 , March 1, 2015 in 1988-1999 Chevrolet & GMC C/K GMT400 Platform Recommended Posts. I thought it was the starter overcharging so I went ahead and changed the starter. This means that they are at work every time you turn the machine on and off and eventually, will simply wear out due to the strain of the operation. Replaced the fuse, turned the key, and whamoanother fuse. So I checked all of the fuses then referred to the manual when I found the blow fuse. Fuse keeps blowing. My Tundra instrument cluster keeps going out and the fuse keeps blowing when I replace it and I get PO500, PO713, and C1241 codes. SOURCE: yardman 17HP lawn tractor blowing fuse when key is. Its the R-12 system and it seemed to be ok before but now I got it recharged and replaced the blower motor in the front and now as soon as I turn it on it blows the fuse. Try testing the switch, see if you turn the left turn signal on, turn the key to on and if it still blows the fuse. I unplugged the alternator, oxygen sensor, injectors, ignition coil pack, starter and fuel pump and the #5 fuse still blows. I have an 84 f250 6. Here's some information about the differences between a circuit overload, a short circuit and a ground fault to help you solve your circuit breaker and electrical systems issues. At Key Laser Center for Cosmetic Regenerative Medicine in Portland, OR, our board-certified dermatologist specializes in a variety of injectable, laser, ultrasound energy and radiofrequency energy treatments, including Juvederm, Restylane, Fraxel, Ultherapy and ThermiTight. Some of these problems are outside of the amplifier and are relatively easy to hunt down. A blown fuse is a very common problem in electrical appliances, but it can become a nuisance if it keeps happening to your freezer. Here is the thing. I could be wrong but it is worth trying. Keeps blowing Fuel Injection fuse. Hey guys, I have another elec issue. Please be gentle. 4jeepers I think your on the right track I talk with a friend who is a Ford mechanic and he suggested to unhook the small wire and then turn the key and if it doesnt blow it is probably a bad starter. The shop said they isolated the problem to the fuel pump and replaced it. When I turn my key to start position ignition switch fuse keeps blowing think It is labeled ign sw batt 2 under the hood. Why does my EFI fuse keep blowing out when I turn the key of my truck? Well this problem has been very persistent and I cant even start the vehicle. That on blew. Keeps blowing fuse I shut the car off and checked my fuses, the 15amp fuse under the passenger side dash was blown so I drove to a nearby auto store and bought a 5 pack of replacements. All the wires look good from w. My engine fuse (20 amp) keeps blowing for no apparent reason. Finally figured out it was a blown ignition fuse. found a blown key switch fuse , I replaced it and when I tried to start it the fuse blew again. I have noticed no pattern what-so-ever between the 3 times the fuse has popped. I thought maybe it was a rpm thing but even when I rev it high in low it doesn't blow. From then on as soon as I turned the key on any fuse in there blew, up to a 25A I carry. Replaced fuse went back to dock, shut it off and it did the same thing. However, the SRS light won't go out. Key on, and another blown fuse leads to one conclusion: a short somewhere between the underhood fuse center and the connectors. PCM Fuse 1997 Ford F150 4. Threw a spare in and checked the tilt and it worked. After doing a bunch of trouble shooting I noticed that the 15A fuse for EFI was fried. Re: Club car ds gas blowing fuse Just a heads up we had 3 '04 club cars and all 3 have had major problems with the micro switches on the back of the Forward/Neutral/Reverse switch. I inspected the wiring and didn't see any insulation rubbed off anywhere. ive replaced starter,ign switch and solienoidim at a losslights are disconnected. Help! Battery fuse keeps blowing! I can down to Alabama to pick up my xterra and the battery wa dead. or myself for that matter. I have a electrical problem and need some help from the pro's. Recently, the #18 fuse keeps blowing out. By jiggiling the key around/and/or pushing in and up i can get it to start on the 2nd,3rd, or 4th try without blowing the (25amp) fuse. Why does my EFI fuse keep blowing out when I turn the key of my truck? Well this problem has been very persistent and I cant even start the vehicle. Two wires exit the fuse. Fuse keeps blowing. Checked fuse and it had popped. Just wondering if it could be the ignition switch or maybe the starter. pull the wiring harness out. Here we go again! This '04 Pontiac drove to the shop to get a starter interlock reprogrammed. I can replace the fuse and everything works great, lock and unlock from inside car. The bike keeps blowing the 10a key fuse. Cub Cadet LT1045 Keeps blowing 20 amp fuse I have a cub cadet. I installed some aux 55 watt driving lights and have them tapped into the aux outlet (cig. Discussion in 'Skid 260 skid steer. I loose the indicator lights on my dash for Park, Reverse etc. 9% what the problem is. I filed the points down a little on my lunch break and adjusted the clutch. Why does the starter fuse keep blowing when you turn the key? Because there is a short in the system. So I checked my fuses, and sure enough the ignition fuse (15a) was blown. Hi, ive been having this problem for a while. 1996 chrysler cirrus lx 2. Popped immediately even with the key off. Two wires exit the fuse. Band Tracks. You can tell if the problem is in the power wire by disconnecting the amplifier from the power wire, and insulating the amplifier end of the wiring from grounding against the body of the car (using electrical tape for this will work just fine). I assume you are sitting on the seat when you are turning the key. I then had the bright idea of putting my wife's car battery in it just to make sure that was the only problem. I have noticed no pattern what-so-ever between the 3 times the fuse has popped. The 15 amp fuse for the reverse lights / OD lockout button and two other circuits, keeps blowing. Replace the fuse, same thing. Just wondering if it could be the ignition switch or maybe the starter. I then checked my fuses and my. The fuse blew for the starter, so I put a new one in and tried to start it again. I loose the indicator lights on my dash for Park, Reverse etc. Recently, the #18 fuse keeps blowing out. 4 (1998) keeps blowing the alternator sp sensor fuse every time I start it up. Here we go again! This '04 Pontiac drove to the shop to get a starter interlock reprogrammed. Automotive ignition fuse malfunctions pose a few unique. After the battery went dead I jumped with the battery from my Road Star. On more complicated circuits, a circuit diagram and component locator is essential. The same can happen if the wiring is damaged or exposed. (I've gone through 3 fuses and finally decided to hook up the multimeter instead of going through expensive MAXI fuses. It should unclip in 2 spots or one i cant remember. there is a capacitor for the ignition system. I took it for a couple of rides then, and all was well. Starter fuse keeps blowing Unhook the starter and turn key. Fuel pump fuse keeps blowing - why? Key in, turn on the ignition and no fuel pump priming. i think theirs a short or bad ground some where. brand new Tao Tao keeps blowing fuse. Any ideas? I pulled the timing cover off, and all looks well. This video shows how to test your riding lawn mower's ignition switch and the engine, chassis and dash wire harnesses to narrow down what's blowing the fuse. Overloading an electric scooter can cause the fuse to burn-out, or the circuit breaker to trip. I would rather not open doors covers searching areas I had not been. Key switch still not functioning or i command still not working ect. When I turn my key to start position ignition switch fuse keeps blowing think It is labeled ign sw batt 2 under the hood. A 20 amp was tested and it still blow that one. 30 amp fuse keeps blowing The front leg jacks keep blowing my 30 amp in line fuse. (THAT i don't get !) tried another and it popped as soon as i turned the key. 4jeepers I think your on the right track I talk with a friend who is a Ford mechanic and he suggested to unhook the small wire and then turn the key and if it doesnt blow it is probably a bad starter. See image below. I cheated when replacing the clutch, and comp. There was another pop. I loose the indicator lights on my dash for Park, Reverse etc. Now as soon as I replace the fuse and turn the key on, it immediately blows. I just purchased 3 new fuses (at $3. Re: Ignition Fuse Keeps Blowing - Help! I was messing around with it in the garage (trying to figure out how to open the choke for when I run it tomorrow). 9 diesel and I tried to start it and heard a pop. i have not i have done a quick check of the wire that is visible between the fuse and the ignition for bare spots but. Yup yup yup. Try testing the switch, see if you turn the left turn signal on, turn the key to on and if it still blows the fuse. It's a 10 amp fuse in the fuse panel, second from the bottom. There is also a discussion on this forum regarding replacing your fuse with a 12v test light and then disconnecting loads one at a time until the light goes out. There are many reasons this can happen and there are many fuses that can be blowing out. test 4 left those clips connected and connected the biggest clip (26 pins, battery connected) turned the key to "ON" the fuse didnt blow test 5 I disconnected all clips and connected the one i havent connected(22pins, battery connected) turned the key to "ON" the fuse BLEW UP RIGHT AWAY So i shortten my possibilities to this clips. Just wondering if it could be the ignition switch or maybe the starter. Why does an Arctic Cat 500cc ATV keep blowing ignition fuses when you turn on the key to start? Sounds like you have a wire grounded out somewhere in the wiring, possibly going to the switch. Here is the thing. the two red wires going to fuse holder and the fuse holder get very hot while engine is running and then it finally blows, any advice. The fuses would melt so bad and that I used a plier to remove because it was very hot to take out. In the diagram below, The top wire is voltage to the ignition switch, comes from that fuse that keeps blowing, lite green wire with violet tracer. The same can happen if the wiring is damaged or exposed. Need help tracking down a short as IGN-A fuse keeps popping the second I turn the ignition to crank. Hubby got another fuse, put it in, as soon as he turned the key, it blew again. it is located to the left of the oil cap. My problem is that I keep blowing my main fuse. Contact us today in Salem, SC, at 864-944-2312. blows again. Turning the key on resulted in a blown fuse, meaning one good thing: not a faulty fuel pump. It worked fine for about one month, not it keeps blowing the a 10 amp fuse (can't remember which one at this moment, my wife is at the store with the car). bilge fuse is blown. the two red wires going to fuse holder and the fuse holder get very hot while engine is running and then it finally blows, any advice. What could cause us to continuously blow the Ignition fuse on a 2003 Ford Explorer when turning the key on? 6 Answers. Do not put more than three strings of. blowing fuse help. Recently, the #18 fuse keeps blowing out. Starter fuse keeps blowing Unhook the starter and turn key. They let the car run for hours on end but the fuse was fine so they thought they fixed it by just putting a new fuse in. My car keeps blowing ign fuse. if i change it, i can remove the key and start The only thing that has been done, is the head unit has been changed. All lights came on, but no fuel pump. This light never stayed on or kept blowing fuses pryor to all the. driving with a load of wood and the tractor just stopped as if it were out of fuel. I dont really remember my 400ex, but is the fuse that 15amp one that keeps blowing (blue)? If it is i think i know 99. However, having higher rated fuses is also risky because it is similar to not having a fuse at all. Page 2 of 8 < Prev 1 but fuse blows as soon i turn the key. Hi, my ignition fuse keeps blowing when I go to ignition position. Repeated breaks may indicate that the replacement fuses do not have the proper rating or that the fuse is connected to an overloaded circuit. Issue: The ignition fuse keeps blowing at random times while the bike is in motion. Key switch still not functioning or i command still not working ect. I scored an entire steering column out of a 2000 Sierra today, complete with the lock cylinder and all switches etc. 14 Answers. My quick check of a Bentley manual shows fuse 38 to power all the door lock motors and the associated door lock controls, the rear trunk release motor, the fuel door, rear window motors, and the outside mirror motors. There is also a discussion on this forum regarding replacing your fuse with a 12v test light and then disconnecting loads one at a time until the light goes out. brand new Tao Tao keeps blowing fuse. Will keep y'all updated. my starter fuse keep blowing and we had it tracked down to wires under the dash that were pinched when they made the car. On my 1970 Camaro, the windshield wiper motor is new, but the switch is original, I keep on blowing the 25 amp fuse when I turn on wipers, I disconnected the wiper trans figuring it might be binding and it still blew the fuse. Starter fuse keeps blowing 3 Answers. Define key in. Keeps blowing out the asd fuse (2004 Chrysler Pacifica) was driving and my car just died was not the battery or alternator , i go to start it , it sounds like it wants to start but dont looked at fuses the asd keep blowing out when i trun the key over plz help. HI I am new to the forum I have a 2011 825i gator in camo I have the deluxe glass cab with curtis industrys heater and just put a 72" KFI snow plow on it I have blowen 2- 15 amp key switch fuses when plowing after dark I have the deluxe light kit I called my dealer and they said to replace the 15 amp fuse with a 20 amp fuse. All fuses are good. Cub Cadet LT1045 Keeps blowing 20 amp fuse I have a cub cadet. after blowing, the car shuts down, and nothing works. Re: Blowing a 5 amp "key stop" fuse This is another good case for a circuit breaker, They fit right where the fuse fits and they are self resetting, it will give you a better idea when or what is happening. I tried to start it, nothing. I suppose the problem is a short circuit somewhere. First off, I'm aware that there are already threads on this subject, but non of them have proved useful. Any ideas what is going on? I am at my wit's end. I have replaced the fuel pump relays. Continue until I can determine which circuit is causing the problem. If the fuse is blowing as soon as you turn the key to the run position, try disconnecting the operator presence switch relay, seat switch and the clutch/brake pedal switch and see if still blows the fuse. hose could be temp switch that keeps glow plugs. Went to the key and nothing Blew the fuse again. I have a 1995 Ford Escort 1. everytime i turn the key the 30amp fuse blows in the engine bay under the coolant bottle, when it has blown the red light on the dash stays on and the engine wont start,if i replace the fuse and turn the ignition on the red light goes out ready to go, but then when i turn the key further to start the engine it trys to crank over, but blows the 30 amp fusem does anybody know what this fuse is.