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Old 07-01-2019, 11:02 AM
porkface porkface is offline
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Join Date: Nov 2002
Posts: 829
had an accumulator cause a rough idle and slight hesitation on a 450sl once. everything was new and/or working correctly, including the rest pressure test. pulled the return line and a dribble of fuel came out. replaced it and no more rough idle. never has an accumulator do that before or since. just a thought, chuck.
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