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280 sl .. hesitation

248 Views 5 Replies 2 Participants Last post by  nobby
Hello.. my 280sl hesitates and misfires when warm it is almost un driveable. Fuel pump and filter have been replaced,but pump buzzs could the accumulator be blocked?
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Any black smoke?
What year 280SL?
BLACK smoke?
BLACK smoke....I'll bet money on the Warm Up Regulator...or harness.
1 - 4 of 6 Posts
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