1995 Isuzu Rodeo Question Engine bucking

Tiny
RADADMIN
  • MEMBER
  • 1995 ISUZU RODEO
  • V8
  • 4WD
  • MANUAL
  • 100,000 MILES
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.
Friday, April 9th, 2010 AT 11:04 AM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 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.
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Friday, April 9th, 2010 AT 4:01 PM

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