Dodge Truck Engine Revs Up

Hello I Have A Dodge Ram 2007 4.7 When Iupit On The Rpm Star On 2 Make A Noise , Flutting Only When A Turn On The Ac The Rpm Comedown I...

Sometimes At A Constant Speed Say Fifty Five Mph It Feels Like Rpm Changes Just Enough To Feel It Slow And Come Back Normal.

Fluctuating Rpm While Driving Usually About 500 Rpm Or So For No Reason. Rpm Drops To Zero Rpm While Stopped And Will Stall Out, Can...

When I Start My Truck The Engine Idles At 2000 Rpm Then Settles Down To Idle At 500rpm. Occasionally The Idle Will Flucuate Between 500 Rpm...

Started Only Doing It At Extended Highway Speeds-shuts Down To 45mph, Rpm Drops As Well-now, More Frequent-if I Turn It Off And Back On It...

My '75 Dodge W100 With A '69 318 Industrial Stalls When I Rev It. It Only Does It When I Its Not Moving. I'll Turn The Engine On And It Will...