Question Answered: Thumping sound from rear at 45 mph
April 23, 2013, 08:29 AM
While the car is on jack stands, check the drive shaft center bearing and U-joints.
Also, check the condition of both halfshafts/axle shafts.
Question Answered: why does my car rev in park?
April 23, 2013, 08:03 AM
Check for possible vacuum leak. Make sure the vacuum hoses are connected and in good condition.
Also, check electrical wires and connectors. Make sure they are not loose or corroded.
Question Answered: my car wont start
April 23, 2013, 07:25 AM
It may be the ECU/ECM is bad. Check for spark and fuel pressure at the fuel rail.