Mechanics

BACKFIRING ENGINE

2002 Nissan Patrol/Safari • 6 cylinder 4WD Manual • 204,000 miles

Hi, My querry is that my Nissan patrol 2002 model 4.8L engine is backfiring from the exhaust, what could be the problem and what can be done to fix it? Thank you!
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Erastus
March 1, 2011.



CHeck for vacuum leaks, check for burnt exhaust valves, and check for tune up.