i was driving home last night when car died i own a 95 mtx after it died fuel pump would not prime and no spark.I just went turbo last week im only pushing 5lbs.before this happened i was having problems with idle and the car stalling and shaking @ highway speeds. have walbro 255lph fuel pump,msd coil pack, new plugs and wires,and vortech 12-1 fmu not sfmu, also my computer has been getting really hot and noisy lately. i checked all wires to make sure none loose all electrical in car still turns on and i can also hear computer turn on I think it has to be my computer but it is not throwing a code please help.
#90696, "RE: car died last night" In response to Reply # 0
Originally posted by 952gntejc fuel pump would not prime and no spark.
You checked the wires running to it. What about the fuses? Relays under the hood?
Originally posted by 952gntejc i was having problems with idle and the car stalling and shaking @ highway speeds.
What FCD are you running? You are running a FCD, aren't you?
Originally posted by 952gntejc also my computer has been getting really hot and noisy lately.
How does the ECU get noisy? Smell anything burnt near it?
Originally posted by 952gntejc I think it has to be my computer but it is not throwing a code please help.
It could be, but the only way to tell would be to troubleshoot it down. If all your wiring and fuses check out, you might try powering the fuel pump directly (as in direct power from battery on your own). If the pump primes then, you know it's something with the wiring or the electrical system. You could probably find a coil to swap out and try easier than an entire ECU, but then again, if it's the ECU, why did it go bad? Unless you can fix the cause, you will waste any resources you invest into a remedy.
Search
Printer-friendly copy
2 Users in Chat
