Chevrolet Cheyenne Engine Misfire

Browse Chevrolet Cheyenne Engine Misfire questions and answers. Choose a question that matches your symptoms.

6 discussions

Random Misfire, Code P0300

1997 CHEVROLET CHEYENNE

I Have The Truck Listed Above C1500 With A 5 Speed 4.3 Liter Vortec That I Just Recently Bought. It Ran Fine For About 2 Weeks Then Started...

1 ANSWER

5 IMAGES

Asked by chrischambers

1997 CHEVROLET CHEYENNE

1997 4.3 Runs Bad Audible Miss Fire Foul Plugs 1 And 2 Cylinder Compression 154 On 2 And 170 On 1 Plugs Changed Cap And Rotor Changed...

4 ANSWERS

Asked by Clay W Eaton

1993 CHEVROLET CHEYENNE

I Am Still Trying To Solve My Problem, This Truck Seems To Have Different Symptoms All The Time, For Example, I Can Start It Sometimes And...

1 ANSWER

Asked by Gsilva

1992 CHEVROLET CHEYENNE

I Have A 5.7 Liter. I Am Having Problems With The Engine Missing At A Certain Rpm. Just Before Shifting To Next Gear It Will Start Missing...

1 ANSWER

Asked by kennethmason

1989 CHEVROLET CHEYENNE

If I Unplug The Electronic Spark Control, Is The Engine Suppose To Die And Could A Bad Esc Cause Two Cylinders To Not Fire And Make The...

1 ANSWER

Asked by Trod38

CHEVROLET CHEYENNE

I Have A 1998 1500 With 122,000 Miles And 4.3 Liter Engine. I Have A Intermitten Miss Fire, Especially In The Mornings. I Have Replaced...

1 ANSWER

Asked by stommer

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