Thank you to all for the replies. I will give it try and replace my icm with the new coil also handy. Thanks for all the in depth explanation!
I knew the conditions of my no-start were so specific that it may point me in the right direction and it sounds like this is a good bet. I will let...
So I was able to get it to no-start again, unfortunately it happened at my job and left me stranded but I was able to verify no spark at least at the end of spark plug wire. I can hear the fuel pump running when I turn the key on (I wasn’t able to verify fuel pressure because I don’t own a...
Also want to add my idle stumble is not at a particular rhythm it comes and goes almost as if the truck is about to run out of gas (just trying to describe best I can). God how I miss good old carburetors with adjusting screws!!!
Hey so besides my no-start Condition which I haven’t been able to trigger again, my truck is stumbling at idle now seemingly after I did the new spark plugs. I double checked everything I touched and found a spark plug wire not fully seated on the spark plug. I plugged it in and thought for sure...
Yes, when the the no-start was occurring I verified no spray at tbi while cranking it over. I will look into this ignition module because I’m sure it is 28 years and 230k miles old most likely.
On another note, let’s say the fuel pressure is below spec when checked, would low pressure be...
thanks for the reply @someotherguy.
Ok so say I determine it’s no fuel or no spark. What would the next step in diagnoses be? And what would either outcome mean?
Also I should add that when it no-starts I can hear the pump priming when I turn the key on but I don’t see any priming spray...
Ok so my truck is A ‘94 Chevy k1500 5.7 auto pretty much stock.
I’ll start from the first time I got the code 32
Truck would drive fine on short trips for weeks but as soon as I would take it on any drive with highway speeds for a sustained amount of time, after it was parked it would not want...