W126, 300SE wierd start problem
'88 300SE. Cold start, O.K...warm start problem. sometimes takes 3 start attempts. finally goes, but uneven for about 1 minute...then smooths out. occasional hesitation on acceleration. ANY SUGGESTIONS? (tried good, Redline, inj. cleaner..new plugs helped somewhat but old ones very bad so i'm not sure that wasn't coincidence) Thanks.
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