|
Can't find misfire
Hello, this is my first time posting so I hope I can get some help. . I have a 1991 chevy 2500. It has a 350 tbi engine and it is misfiring. It does it a lot when it's cold but still does it warm, I've replaced cts, o2 sensor, new fuel filter, new distributor cap, and rotor, timing is at 5 degrees advanced. Spark plugs were replaced last summer. Truck has 100,000 miles. Thanks
|