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Old 02-27-2007, 03:48 PM
Chiefinator Chiefinator is offline
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Re: Intermittent "Service Engine Soon" light

Yes, the dash lights up normally, and the security light goes out after bulb check.Negative on the anti-theft or the remote start.
This morning I turned the key, and heard the fuel pump kick in. The sucker started right up. It runs like a top after I do get it started (so I think that all cylinders are getting spark). I just don't get why the fuel pump just up and quits, and then "magically" starts working again. From everything else I've read, it seems imperative that everything stays 'sealed', as the system is pressurized at all times. With that being said, could it be possible that the gas tank cap is faulty? Doesn't the 'SERVICE ENGINE SOON' light most generally have to do with emission controls? And would a faulty gas tank cap cause the fuel pump to not work?
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