Sep 26, 2020 at 10:37 AM
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engine stalls?
1991 OLDSMOBILE CIERA
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ok. dash indicator lights? Ill check
oil light and charge light come on. Now I have a check engine light now because I ran It with injector unpluged. I have the latest snap-on solus scanner with built in graphing are there any specific areas I can look?
Sep 26, 2020 at 10:37 AM
(Merged)
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you might try to freeze fram cam and cranksensors see that works. but try the resistance if you can do it with the machine. if they are high they have been known to fail due to heat causing tomuch resistance.
Sep 26, 2020 at 10:37 AM
(Merged)
ok Ill check that
Sep 26, 2020 at 10:37 AM
(Merged)
I had stalling issues on my 1991 ciera s 3.3L v6 and it turned out to be the crankshaft position sensor. My starter also needed replacing.
Feb 7, 2025 at 3:57 PM
Yep, I have seen this sensor cause this issue. Excellent addition to this thread! Please feel free to use 2CarPros anytime!
Feb 7, 2025 at 6:16 PM