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Cold start valve

(1992 Mercedes-Benz 300E)
in Washington, DC on December 16, 2010
Problems with starting. Replaced distributor cap, rotor button, spark wires, spark plugs and crank shaft sensor but
still having starting problems and car running rough. Suggestions. Thanks
Displaying 1 answers & 1 comments
Popular Answer
on December 20, 2010
make sure the o-ring under distributer cap is not worn. check to see if wet inside and any wear on the o-ring.
on December 27, 2010
Thanks. My mechanic in addition to changing the above parts had to change the idle control valve. No more rough riding and car is starting up and running tops.
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