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Originally Posted by morjackson
Her's my situation. I have a 91 Lumina Euro 3.1 with 109,000 miles. It runs great when it starts.
I have to give it a very small shot of starting fluid (just a few drops actually) and it starts and keeps running every time I do that.
Fuel rail pressure is right at 37 PSI.
Per today's investigationg, the injectors are not firing at starting.
Any ideas are appreciated and welcome.
Thanks,
MJ
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you might try changing your ignition module it sounds as if you are not getting start pulse from it also it is hard to get to but the crankshaft sensor may also be failing . remove it from the engine and ohm it out with a good quality meter and see how it reads . hope this helps you out. thanks andrew