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Old 05-19-2010, 12:05 PM
audiodane audiodane is offline
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Re: My 2000 Buick Regal LS Issues Thread..

Quote:
Originally Posted by y2kpa2 View Post
the starting issues could be the crank shaft pos sensor. they get hard to start when that part begins to fail until eventualy it will not start at all, the cutting out you are experencing at high rpms is the rev limiter it protects the engine from red line and blowing up the engine

I would look at body grounds for your intermintent electrical problems sometimes there is a ground in the car near the driver door kick panel under the carpet
Thanks for your reply

Would the crank shaft position sensor explain the black smoke when I try to rev it during problematic cranks?

Also, may I ask why you would not first suggest a bad fuel pump? Others have suggested I try that first. It's expensive too though, so I'm trying to gather more information. If you don't think it's the fuel pump, I'd love to hear your rationale!

thanks,
..dane
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