Quote:
Originally Posted by strokethis69
if your wait to start light does not come on you might need a new pcm
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i second this....either your PCM is going bad....or something is shorting it out. That is the ONLY thing ive ever seen cause the wait to start light not to work (besides a burned out light bulb...lol). Start by unplugging the fuel heater.... you also could start pulling some fuses when its acting up to see if something is shorting the PCM. The most common thing to short a PCM besides the fuel heater is the shift solenoids inside the tranny but there are many thing is could be....
The PCM energizes the fuel pump relay....thats why both the wait to start light and the fuel pump are affected....