What is your question?
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What is your question?
Just moved from 6000 feet to 500 feet jeep starts but really rough do not give it gas or it dies pretty sure I either need to adjust my timing or my air fuel mixture don't know how to do either one
1 Reply
disconnect the battery (both cables) and let it sit that way for 15 minutes, then hook up positive cable first, then negative, start it up, let it idle for a few minutes and then drive it normally for a few days, the computer will remap based on your driving style and the vehicle's enviornment.