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engine rpm's vary and does not start right away, it takes 2-3 times
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greencat
New User
Apr 27, 2011, 2:25 PM
Post #1 of 2
(1687 views)
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engine rpm's vary and does not start right away, it takes 2-3 times
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I've got a 2002 chevy p/u with a 6.0L engine, it has 169144mi. engine rpm's vary and it takes 2-3 attempts for it to start. I've changed the idle control valve and the coolant sensor and there's no change.
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Hammer Time
Ultimate Carjunky
/ Moderator
Apr 27, 2011, 2:30 PM
Post #2 of 2
(1683 views)
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Re: engine rpm's vary and does not start right away, it takes 2-3 times
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Use a fuel pressure gauge to test for correct fuel pressure, also noticing if the pressure holds when key is shut off.
The required spec is 55 to 62 PSI
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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