89 pickup runs bad cold and like a kitten when I leave it run for 20 mins.
Mar 5, 2023 | 02:37 PM
#1
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Joined: Mar 2023
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From: Ohio
89 pickup runs bad cold and like a kitten when I leave it run for 20 mins.
Anyone else had a similar situation. It wasn’t running at all prior to me installing a maf. Would just star and immediately shut off. Now runs but only runs well if I let it idle for 20 minutes. If I drive it before that it runs real bad. Backfiring weird shifting etc. any intel would be awesome.
Mar 6, 2023 | 06:34 AM
#2
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Joined: Jun 2016
Posts: 717
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From: Florida
Maybe the cold start injector?
https://lcengineering.com/fuel-injec...ly%20defective.
Plus, another thread elsewhere about that: https://www.yotatech.com/forums/f116...t-fine-244180/
https://lcengineering.com/fuel-injec...ly%20defective.
Plus, another thread elsewhere about that: https://www.yotatech.com/forums/f116...t-fine-244180/
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