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#1
08-24-2010, 08:40 AM
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2001 Rodeo speeds up while driving
Have a 2001 Rodeo LS, 6 cyl Auto. The wife says it randomly revs/speeds up while driving. She has to hit the breaks and wait for the rpms to come down until she steps on the gas. Any ideas
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#2
08-24-2010, 01:36 PM
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Re: 2001 Rodeo speeds up while driving
Probably need to check the accelerator pedal sensor. You have drive-by-wire which uses a sensor on the pedal and a stepper motor on the throttle body to control the throttle.
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99 Rodeo LS 3.5L Stroker V-6, 4wd, 31x10.5x15 2 inch Trooper lift, Aisin manual hubs. 03 GMC Envoy XL SLT 4x4 5.3L V8
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#3
08-24-2010, 03:41 PM
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Re: 2001 Rodeo speeds up while driving
It could be that and I would check to see if the intake manifold gasket has a crack and is causing the RPMs to jump.
__________________
-Ryan Isuzu Moderator Car Show Tips Operations manager with a results-driven passion for process improvement FAQ 98-04 Isuzu Rodeo, Rodeo Sport, Amigo, Trooper SOLD - NOV2015 - 2000 Amigo, V6, HT winter, ST summer, 2wd
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#4
01-30-2012, 01:10 PM
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Re: 2001 Rodeo speeds up while driving
My 99 Rodeo had a similar issue.
it died, and would not start up again. It eventually was determined that my Idle Air Control Valve (IACV) was the culprit. That fixed everything. Oddly enough my truck would occasionally made a hard change between gears 2 and 3 when driving that was also alleviated with the IACV change. my mechanic could not determine why that was, but it fixed it.
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