hesitation help
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Joined: Jul 2006
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hesitation help
i have replace plug's wires fuel pump tps .54 and lac fuel injection's fuel at rail is 42 psi here is a video of what the car is doing http://www.youtube.com/watch?v=Roh0BKfFTRE
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Re: hesitation help
That's the typical throttle tip-in hesitation experienced by many TPI systems.
Clean the throttle body thoroughly. Adjust the minimum air position to 550-600 RPM. Set the TPS back to specification. Verify good seal of all the inlet duct connections, the CCV and PCV system, and make sure the MAF has both screens in place.
Clean the throttle body thoroughly. Adjust the minimum air position to 550-600 RPM. Set the TPS back to specification. Verify good seal of all the inlet duct connections, the CCV and PCV system, and make sure the MAF has both screens in place.
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RedLeader289
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May 28, 2019 01:47 PM