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1997 Isuzu Rodeo Question Trouble after warm up.

Tiny
RODEO903
  • MEMBER
  • 1997 ISUZU RODEO
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 159,000 MILES
After warming up it seems. When you get on the gas the rpms jump up and down, Kinda boggling out. But if you release off the pedal and ease on it, It will not do it. Try to accelerate again and problem persist. Changed fuel filter and so on.I believe a sensor but could be wrong. No engine lights.
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Friday, February 29th, 2008 AT 6:54 PM

2 Replies

Tiny
MASTERTECHTIM
  • MECHANIC
  • 4,750 POSTS
Check the fuel pressure.
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Friday, February 29th, 2008 AT 7:07 PM
Tiny
RODEO903
  • MEMBER
  • 3 POSTS
It only runs like this when iit has been running for a while and really gets warmed up otherwise it Runs like a champ. Do not think is the fuel pump. Seems like a sensor of somesort to me. My wife has had the engine light come on for her. But my luck cannot get it to come on for me so I can get autozone to check it.
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Friday, February 29th, 2008 AT 7:12 PM

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