90 m20, 215k.....out of the clear blue wouldn't start. Turns over like but no fire. The only problems leading up to this were some intermittent stumbling at idle after engine warmed up, and an on and off low oil warning. The oil level is fine and I've seen this warning come and go for years. This time I'll admit it's pretty persistent though.
First thing I did was put in a CPS......figured with the mileage I had nothin to lose, but no help. Then spent half a day checking relays, dme output, etc.. Testing pulled plug showed no spark but couldn't come up with a reason why and was ready to condemn motronic unit. Confused as to why I wasn't getting a check engine light with key on, I decided to clear everything and grounded cables together.....Presto, she runs.
So what the hell kinda gremlins am I dealing with here. Do you think the old girl is road worthy or is this going to happen again somewhere other than my driveway ?