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Old 08-03-2022, 01:13 PM
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cmac2012 cmac2012 is online now
Me, Myself, and I
 
Join Date: Dec 2004
Location: Redwood City, CA
Posts: 37,436
Quote:
Originally Posted by Sugar Bear View Post
If the distributor has a vacuum advance unplug the vacuum hose and see if the lurching goes away. If yes it's degraded wires on the distributor pole piece.

Good luck!!!
Thanks! I like this whole truck, a new engine might be called for one day, but I would prefer to put that off for a while.

A few years ago I had a horrible stalling problem. I had to put it in neutral and rev the engine somewhat at stop lights and stop signs or it would die. Trying to reverse to get into a better parking situation was an ordeal. One foot on the gas and one on the brake. I did everything I could think of, I finally took it to my mechanic buddy who is pretty sharp, he found that the distributor itself was bad. I had already put on new cap and rotor, but the thing had incredible internal friction.
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1986 300SDL, 362K
1984 300D, 138K
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