2008 chevy uplander with random misfire on cylinder #1?
Aug 5, 2011 at 6:33 PM
2008 Chevy Uplander random misfire
2008 CHEVROLET UPLANDER
SELLUSEDCARS
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- ✓ASE Certified Mechanic
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Hey SELLUSEDCARS,
This is usual a problem with the spark plug that needs replacing. Here is guide that will help you get the problem fixed.
https://www.2carpros.com/articles/how-to-change-spark-plugs
It also could be a plug lead, vacuum leak, or coil if coil over plug ignition system, injector leak these are the most common cause, look at plugs and leads first.
Please let us know happens so it will help others.
Best, Ken
This is usual a problem with the spark plug that needs replacing. Here is guide that will help you get the problem fixed.
https://www.2carpros.com/articles/how-to-change-spark-plugs
It also could be a plug lead, vacuum leak, or coil if coil over plug ignition system, injector leak these are the most common cause, look at plugs and leads first.
Please let us know happens so it will help others.
Best, Ken
Jan 4, 2017 at 10:44 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.