Engine Performance problem
1996 Dodge Caravan 6 cyl Front Wheel Drive 245, 00 miles
I just had my oil changed at jiffy lube and when I went to start the car, I heard a banging noise coming from the heater unit under the passenger side dashboard. It sounded to me that the vent door on the heater keeps opening and closing. The light on the dashboard says service engine soon. I had the folks at jiffy lube plug in their computer and it said "egr flow is insufficient ". They don't think the two things are related but I do. I believe the heater door and the egr valve are vacuum operated and I have a vacuum leak from the line going to the egr valve. Where can I find the egr valve on this car and check the vacuum line coming from it?
have the same problem?
Wednesday, October 20th, 2010 AT 1:23 PM