quadruplex
Junior Member
NOT SURE WHERE TO POST THIS BUT, WHEN 2008 RAM,3.7 AUTO IS IN CRUISE CONTROL, IT WILL NOT MAINTAIN SPEED. AT 65 MPH @ 1500 R.P.M.S, ENGINE WILL DROP DOWN TO 60, BEGIN TO SURGE THEN DROP 2 GEARS, EVEN ON MILD GRADES. PRESSING ON ACCELERATOR DOES NOT HELP, IT CONTINUES TO DROP R.P.M.S AND DOUBLE DOWN SHIFT. IF I TURN OFF OVERDRIVE, ENGINE GO TO 2000 R.P.M.S @ 65 MPH AND SIT RIGHT THERE ALL DAY PERFECTLY. IN ANY ONES OPINION IS THIS ACTUALLY A ENGINE/TRANSMISSION PROBLEM, OR IS IT SIMPLY TOO SMALL AN ENGINE OPERATING AT THE LOWER LIMITS OF ITS POWER BAND, IN TOO LARGE A VEHICLE ? THERE ARE NO CODES. THANKS