Thanks very much for the help and information.I will be away from home for about 2 weeks so willl not get back to work on my 91 but i will be in NC helping my son with his 93.we will be doing his timing chain and then tackling a similar lack of performance on his car.I will revive this thread when i get back to my car as i really dislike threads that dont follow thru to the conclusion whatever it may be. Thanks Don

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Red Green "This is only temporary,Unless it works!"

97 E300D 157000 miles
87 300TD ?141k? miles