What is your question?
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What is your question?
It revs up on start, idle straight down after taking its time, then when you rev the truck it'll slowly come back down and jump up in rpm a little like it's shifting down when you're at a stand still.
How long has your 2002 Dodge Ram 1500 had this problem?
Since I got it in 2020
1 Reply
Hello, most abnormal idle concerns are due to a fluctuation of unexpected air for the intake manifold - causing the engine speed to raise. Or, an accessory that is not working properly is causing abnormal throttle up of the engine. Either way, you'll need a hands - eyes on assessment to see what is happening. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops