92 4.0 accel studder and intake backfire
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Joined: Oct 2009
Posts: 152
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Year: '88 Pioneer
Model: Cherokee
Engine: 4.0L
Any resolution today? I am having some of the similar symptoms on my '88. I replaced the O2 sensor yesterday and it is still kicking. I am pretty sure my vacuum is good. I do know I have a leak in the Brake Booster diaphram. Would this cause the issue?
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