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10-21-2016, 12:23 PM | #1 | |
AF Newbie
Join Date: Apr 2007
Location: Santa Barbara, California
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1998 Yukon cranking but not starting problem
My Yukon started having problems starting when I was out running errands. I would go in the Bank come out and it wouldn't start, then I'd have to wait a half hour and it would start up. I got a code that the the 7 cylinder was misfiring so we replaced all spark plugs. Now, I go out it just cranks over and over, and finally starts after about 8 tries.
Do you think it is the Fuel Filter, crankshaft position sensor, or the ignition control module? When I turn the ignition on I can hear the fuel pump. Any suggestion would be appreciated. |
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10-21-2016, 05:18 PM | #2 | |
A990 racer
Join Date: Mar 2002
Location: Chestertown, New York
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Re: 1998 Yukon cranking but not starting problem
Check fuel pressure, 60-65 psi is required.
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10-22-2016, 01:40 PM | #3 | |
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Re: 1998 Yukon cranking but not starting problem
Thank you, I'll get a tester.
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