Engine Mechanical problem
1998 Chrysler Sebring 6 cyl Two Wheel Drive Automatic 160000 miles
Hello I have a '98 chrysler sebring 2.5 v6. The car has very poor acceleration, poor fuel consumption. I have to press down a lot of the accelerator to move the car. 0-30 the car is slow, then it accelerates very quickly for a moment after about 30 mph. The engine and transmission are newly rebuilt. I have pulled the following codes, P0175, PO171, and P0157. So far I have changed the oil and filter, spark plugs and wires, PVC valve, air filter, and the o2 sensor on the exhaust manifold. I cleaned the throttle body and used a fuel system treatment. The car is still running the same. What should I do next. This engine does not have a Mass air flow sensor.
have the same problem?
Wednesday, March 10th, 2010 AT 10:53 PM