struggling for any speed

JEEP WRANGLER
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AKBJWYJ4
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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?
May 16, 2007 at 4:44 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
[quote:97c2759292="akbjwyj4"]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?[/quote:97c2759292]

Check the fuel pressure and the exhaust system for excessive backpressure. if okay

Check throttle position sensor and airflow meter/MAF sensor.
May 16, 2007 at 9:40 PM
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