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TPI Runs really rough, any Ideas? Plese help!

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Old Aug 5, 2015 | 05:39 PM
  #51  
91REDZ28VERT's Avatar
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Joined: Apr 2015
Posts: 62
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From: New Mexico
Car: 1991 Z28 Convertible
Engine: LB9
Transmission: 700R4
Axle/Gears: 2.73
Re: TPI Runs really rough, any Ideas? Plese help!

Just an update the throttle position sensor was defective. So i got a new one installed and its fine now. The heater core was easy and i got it done in an hour without removing the entire dash board. I removed the dash pad and front passenger speaker to access the top bolt on the heater core housing the rest was done from under the dash.
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Old Aug 6, 2015 | 06:17 AM
  #52  
PurelyPMD's Avatar
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From: Newtown, CT
Car: 1987 IROC Original Owner
Engine: LB9
Transmission: M39 MM5
Axle/Gears: G80 G92 J65
Re: TPI Runs really rough, any Ideas? Plese help!

Good looking car!
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Old Aug 6, 2015 | 09:34 AM
  #53  
91REDZ28VERT's Avatar
Thread Starter
Junior Member
 
Joined: Apr 2015
Posts: 62
Likes: 0
From: New Mexico
Car: 1991 Z28 Convertible
Engine: LB9
Transmission: 700R4
Axle/Gears: 2.73
Re: TPI Runs really rough, any Ideas? Plese help!

Originally Posted by PurelyPMD
Good looking car!
Thanks
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