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Eric, Automotive Repair Shop Manager
Category: GM
Satisfied Customers: 29731
Experience:  20+ yrs. experience as repair shop manager and technician.
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what is the spark plug gap on a 1999 jimmy?

Resolved Question:

what is the spark plug gap on a 1999 jimmy?
Submitted: 7 years ago.
Category: GM
Expert:  Eric replied 7 years ago.



Below gives you the spark plug type recommended as well as the gap for the available engines in the 99 Jimmy since you had not specified which engine you have:



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