1995 Isuzu Rodeo Question Engine bucking

1995 ISUZU RODEO
100,000 MILES • V8 • 4WD • MANUAL
Avatar
RADADMIN
  • MEMBER
  • 1 POST
After engine is hot it bucks like it is going to stall.
Engine acts like it is going to quit. Have seen it mostly when going up hills.
Apr 9, 2010 at 11:04 AM
Advertisement
Avatar
RASMATAZ
  • CERTIFIED EXPERT
  • 75,992 POSTS
Inspect and test all the following listed below and get back with some results

Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking or defective fuel pump.
False air leakage.
Fuel contamination.
Foul/defective spark plugs.
Open spark plug wires.
Ignition coil/Coil packs defective.
Incorrect ignition timing.
Cap and rotor.

Note:If it doesn't apply disregard.
Apr 9, 2010 at 4:01 PM