[chevyfreakv8]

hey guys i have a '90 chevy k2500 p/u w/350 and i'm having issue with my engine "chugging." when i go to get on the gas it seems to lag or as my frineds call it a chug. i've been told that some sensors may have something to do with it i'm not sure. any ideas?

thanks

 

[68haywagon]

Is there a check engine light on?

Mike

 

[nailhead425]

Fuel filter.

 

[chevyfreakv8]

no light, its fuel injected and i dunno how the computer wouldnt somehow fix it. its like its getting to much fuel it seems

 

[chevyfreakv8]

awesome thanks for the help

 

[SDRacing]

the tps "throttle position sensor" could also be a problem, they've been known to go bad.

 

[khooper]

Any vacuum leaks at the air flow box boot? Sometimes that plug might pop out of the throttle body. Are all of the hoses hooked up correctly? Oil cap on nice and tight?
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Tips: Always check the Ignition Condenser