1991 Nissan Truck datsun ute back firing

1991 NISSAN TRUCK
176,000 MILES • 4 CYL • 2WD • MANUAL
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DONAL
  • MEMBER
  • 2 POSTS
wondering why ute is back firing and loosing power on odd occassion?
May 30, 2008 at 7:03 PM
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.
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MHPAUTOS
  • CAR REPAIR CONTRIBUTOR
  • 31,937 POSTS
Hi there,
check the tune and the fuel mixtures, if to lean it will back fire on over run, check for an exhaust leak at the exhaust manifold & inlet vacuum leaks.

Mark (mhpautos)
May 30, 2008 at 9:46 PM
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