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Old 12-09-2016, 12:58 PM
strelnik strelnik is offline
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Join Date: Aug 2007
Location: SE Mich
Posts: 3,284
Quote:
Originally Posted by Idle View Post
A guy asked me how to unstick a frozen engine. The car has not run in about ten years but, due to being kept inside, looks nice. This is a W110 we are talking about.

I usually just remove the spark plugs and pour an ounce of automatic transmission fluid into each cylinder. Then I let it sit for a week. That usually frees them up.

But is there anything better out there? Just because I have been doing something for the last fifty years is no proof I have been doing it right.

So what have you used to free up an engine?

If it's a W110, it's either a 121 gas or 621 diesel engine. Pop the valve cover and glop oil on the overhead cam lobes which are probably pretty damn dry.


If you want to go crazy on oiling like Chuck Crittenden does, create a oil pumping system that works through the oil pressure gauge sender unit connection. That way, you can oil all the bearing surfaces before starting
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Strelnik
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1950 170SD
1951 Citroen 11BN
1953 Citroen 11BNF limo
1953 220a project
1959 180D
1960 190D
1960 Borgward Isabella TS 2dr
1983 240D daily driver
1983 380SL
1990 350SDL daily driver alt
3 x Citroen DS21M, down from 5
3 x Citroen 2CV, down from 6
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