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#1 | |
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AF Newbie
Join Date: Jun 2004
Location: Rochester, New York
Posts: 1
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93 Lumina No start
I have read several posts here about no starts. But mine is a bit different. I am experienceing random no starts and random stalling. Usually after a hot soak. This morning no cold start. This is a first. Every time usually it will fire for less than one second and stall immediately. Eventually it will fire and be OK. I gave up this morning, but it still fires and quits.
It DOES HAVE spark and fuel which is different than most other complaints I read here. I am thinking low fuel pressure (will measure tonight) not enough to open the poppets or some sensor throwing of timing (will throw a light on it tonight) |
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#2 | |
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AF Newbie
Join Date: Apr 2004
Location: crooklyn, New York
Posts: 29
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Re: 93 Lumina No start
If the EGR valve on your car is vacuum operated, check to see if its getting stuck open.
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#3 | |
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AF Newbie
Join Date: Jul 2004
Location: West Palm Beach, Florida
Posts: 5
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Re: 93 Lumina No start
I had a similar problem recently which led me to change the throttle position sensor, the idle air control valve and the vacuum canister purge valve. This took care of my problems.
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