Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
Hi, My name is ***** ***** for the delay.
I will do my best to assist you
it has an injector pulse at all times?
the fuel pressure does stay at 60psi and above?
sense the engine ight has came on,can you give me the trouble codes?
ok,,wil it fire everytime with a prime?starting fluid or a ittle fuel in the throttle body?
are you sure it has an injector pulse?
if so there is no reason for it not to run..are you sure?
to the best of my tinking,,it can not have injector pulse,,if the metering body was operating,it would send fuel to the cylenders with over 55psi of pressure,,so,i dont think it is getting fuel..
perhaps a bad crank sensor or ignition module..
the light does come on when you firsturn on the key,,right?
that doesnt make sense i,it is powered by the pcm[main computer]..
it is possible that the ignition switch or even computer is bad
please stand by.one of the other guys may have an idea of what is going on.
someone will be right with you
Hi my name is ***** ***** I will be happy to assist with this today.In some cases I may need more info to assist better.I apologize for any delay.
If you cycle the key off for about 3 seconds then turn the key back on when the light isnt coming on does the light come on then at all?
If you havent yet,check the wiring leading to and running from the PCM and see if there are any wiring issues like corrosion in the connection or bent open terminals causing poor contact or corrosion or damage to the wiring.If a fault is found it will need repaired to correct this here.If this is checked and all found to be o.k. let me know.