1998 CADILLAC CATERA 6 CYL TWO WHEEL DRIVE ...

1998 Cadillac Catera

Tiny

jaydog40

August, 11, 2010 AT 9:54 PM

1998 Cadillac Catera 6 cyl Two Wheel Drive Automatic

i just change my head and now I got a misfire on cylinders 1, 3, and5

1 Answer

Tiny

rasmataz

August, 12, 2010 AT 2:18 AM

Engine running rough or misfiring can be cause by the following: 1. Defective spark plug
2. Inadequate spark/coil, defective spark plug wire.
3. Lack of compression
4. False air leakage.
5. Faulty fuel injectors.
6. Insufficient fuel pressure.
7. Contaminated fuel.
8. EGR valve that is leaking.
9. Oxygen sensors.
10. Throttle position sensor.
11. Idle air control valve.

Please login or register to post a reply.

Coolant Temperature Sender Replacement
Spark Plug Replacement Toyota Tacoma