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2000 Monte Carlo idle rough up hill

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Old May 30, 2021 | 06:54 AM
  #1  
Mrockwood21's Avatar
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Post 2000 Monte Carlo idle rough up hill

I'm needing help with my Monte Carlo when it starts the rpms go up and down and driving it struggles evenup hill its a 2000 3.8
 
Old May 30, 2021 | 08:16 AM
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Check/test your sensors.. Mainly the ones on the throttle body..
 
Old May 30, 2021 | 08:20 AM
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I've changed all of them replaced coil plug wires
 
Old May 30, 2021 | 08:43 AM
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How old is the cat? Fuel filter?
 
Old May 30, 2021 | 04:41 PM
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Originally Posted by wht02monte
How old is the cat? Fuel filter?
there's no cat and fuel filter is a month old
 
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