1985 244 Stalling, Youtube Video
#8
changed the fuel filter, same problem. opened up the fuel pump relay and it looked perfect. then I dumped a bunch of fuel injector cleaner and heet in the tank.
I can't even think of what the problem is.
When I start it with the AMM disconnected it will sometimes idle really low and die. other times it will just start and die. with the AMM connected it will only run if I give it gas.
When it first happened I was driving down a road at idle speed and it just died. I pulled off the side of the road started it and went a little bit more. It died 3 or 4 more times until i got home.
If I mess with the idle air screw with the AMM disconnected I can get it to sound like a jet engine.
I replaced the in tank fuel strainer and the main fuel filter this time last year and have only put maybe 10-15K miles on it since.
I replaced the flame trap this time last year, with the newer nylon type, and also cleaned it just a couple weeks ago.
My fuel line from the main fuel filter it very sticky, but isn't leaking.
I've been trying to figure out where to get new fuel line, I bought vacum line from IPD but it doesn't look the same I.D.
During the times I can get it to idle with the AMM disconnected, if I give it gas really quickly or put it in gear it dies.
This is about all I can think of that might be of use to anyone who might have an idea.
I can answer any questions to the best of my ability.
It's like the car is mad at me for not giving it all my time.
#12
alright, so it turns out testing an amm is useless as either they work or they don't and there is no actual way to diagnose if it is bad without a good one. turns out it was amm and fuel pump. fuel pump yellow wire was melted, and apparently that is a symptom of a spent fuel pump. amm I accidentally grabbed the wrong can and sprayed it down with carb cleaner. ultimate problem was fuel pump, a couple friends told me I should replace the fuel filter, while doing this I noticed the yellow wire on the main fuel pump melted through, didn't pay much attention to it at the time. so while replacing the fuel filter was not needed it helped me see the melted wire. saw a post from someone with a similar issue with the same symptoms a few weeks ago, turns out that was the nasty gremlin. If I could only figure out what caused it now. unless this just happens when the fuel pump goes. If not I guess I have an electrical problem.
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