Struggling for any speed

Tiny
AKBJWYJ4
  • MEMBER
  • JEEP WRANGLER
I have a jeep wrangler yj, 1992, manual gearbox, 136.000 kms. I have a problem with it has it wont go over 3000rpms I press the throttle down and nothing happens at all and the engine is getting much slower I think its the fuel pump but im not sure.

can you help?
Wednesday, May 16th, 2007 AT 11:44 AM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check the fuel pressure and the exhaust system for excessive backpressure. If okay

Check throttle position sensor and airflow meter/MAF sensor.
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Thursday, May 17th, 2007 AT 4:40 AM

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