1997 Dodge Intrepid ES 3.5L
195

Asked by Blake Jan 27, 2011 at 01:36 PM about the 1997 Dodge Intrepid

Question type: Maintenance & Repair

My '97 Intrepid 3.5L is losing power at around 35mph when i coast and press the footfeed. I was thinking plugged injectors or a sensor. Any suggestions?

2 Answers
20,115

Mike answered 13 years ago

You need to do some basic diagnostic techniques to find your problem. Check vacuum at idle - 18-20 At 2500 and release 25 - Substatially lower than specs you have a exhaust restriction ( Catalytic Converter) Fuel Pressure would be next to check / Key on engine off 48 lbs / Eingine Running 39lbs / Fuel Regulator disconnected 46-49 lbs Check engine light on or OFF would help in diagnosis too Good Luck

Mark helpful
195

Blake answered 13 years ago

i checked vacuum, fuel pressure, the catalytic converter isnt plugged, and there is no DTC's...everything checked out fine. but i still have the problem, this only occurs once in a while and not in the morning i have no clue what this could be could it possibly be a torque converter or transmission problem?

Mark helpful

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