1979-1993 & 94 Conv [Subscribe to Daily Digest] |
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, Fri, 3 Sep 2021 19:19:15
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I appreciate everyone ideas.
Cmyles, Thanks for your thoughts on my mysterious findings. To answer your questions, I have owned the car for years and it sat because of a clutch issue. Last year, 2020, I resurrected it and got it running pretty well. Then it started to run poorly, exhibiting the current running problems. Due to other more pressing issues I did not get back to it until a few weeks ago. With regard to the secondary wiring, I am sure it is correct. I have never had the engine apart and the wiring harness was never removed. I do understand that number 1 cylinder is at firewall and it is number 3 fuel injector wiring when removed will always stop it dead. Literally to my surprise it will stay running with all of the other 3 injector wires pulled off simultaneously with no change in the running.
I had already considered a ground problem at the lifting eyelet. A couple of years ago I had removed the fuel rail for my injectors on my Volvo. When refitted, I had neglected to tighten that grounding bolt and it ran terrible until I discovered that oversight. On my Saab I removed those grounds a couple of days ago, cleaned them thoroughly and re-tightened the bolt. Last year I replaced the distributor wires with new Bougicord wires. I just verified they are in the correct sequence
Goblin, Thanks for your comments. Yes I very meticulously took of all of the Turbo hoses and thoroughly checked them for leaks. I was not aware of the brass fittings that go into the intake manifold and make sure they're all epoxied into the intake. Where exactly are these?
I will check the injector wires for breaks however they seem to have consistent connection. I checked with the noid light twice in the last couple of weeks. Also with the injector rail out all injectors were squirting gas.
posted by 76.181.107...
, Fri, 3 Sep 2021 19:08:17, Fri, 3 Sep 2021 19:19:15, Sat, 4 Sep 2021 19:07:29, Sat, 4 Sep 2021 09:01:00
, Sun, 5 Sep 2021 11:48:30
, Sun, 29 Aug 2021 23:54:37, Fri, 27 Aug 2021 15:54:02, Wed, 1 Sep 2021 07:48:16
, Sat, 28 Aug 2021 08:02:18
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