Starts fine but idles really rough. Misses and tries to stall, rpm's go up and down until it warms up then it smooths out and runs fine. I replaced the Idle Air Control Valve but still runs rough.

155

Asked by Oct 27, 2015 at 06:39 PM

Question type: Maintenance & Repair

2 Answers

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What model and year?

155

1998 Dodge Ram 2500 4x4 5.9l gas

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