420/560 V8 Tune up information
11-12-2007, 10:04 AM
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420/560 V8 Tune up information
I found a good write up for Tune-Ups on 1986-1991 Mercedes Benz 420/560 V8's check it out!
MAJOR TUNE UP INFORMATION 420/560 SEL
MAJOR TUNE UP INFORMATION 420/560 SEL
12-05-2007, 12:13 PM
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It changes all the time
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I don't have time to deal with this now, but I want to digest all the info later. I've been having trouble getting NGK plugs. For my money no other brand matches up as well with MBs as NGK. I've installed thousands of them in the last 30 years without a problem. Bosch has gone up and down on the quality scale in both their new and rebuilt parts.
I don't have time to deal with this now, but I want to digest all the info later. I've been having trouble getting NGK plugs. For my money no other brand matches up as well with MBs as NGK. I've installed thousands of them in the last 30 years without a problem. Bosch has gone up and down on the quality scale in both their new and rebuilt parts.
