rough idle and falls on it's face when accelerating
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Joined: May 2009
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Model: Cherokee
rough idle and falls on it's face when accelerating
i have and 86 command trac 2.5l tbi that idles rough and bogs down when accelerating. any suggestions on how to fix?
Last edited by 86xj1234; Jun 9, 2009 at 05:06 PM.
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Joined: May 2009
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Model: Cherokee
i checked the fuel filter and it's good. i was thinking maybe it's either the fuel pump, throttle position sensor or the injectors need to be cleaned.
Last edited by 86xj1234; Jun 10, 2009 at 11:35 AM.
CF Veteran
Joined: Nov 2008
Posts: 6,989
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From: Oak Harbor, WA.
Year: 1987
Model: Cherokee
Engine: 4.0 liter RENIX I-6, DIY Cold Air Intake, 2.5 FM Exhaust, 3 Core Radiator
Sounds like you have a HUGE vacuum leak to me. Is this 2.5 fuel injected or carburated?
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