E-Class (W124) 1984-1995: E 260, E 300, E 320, E 420, E 500 (Includes CE, T, TD models)

1988 300e

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Old Aug 18, 2010 | 08:41 PM
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NORTHERN ALE's Avatar
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From: SALEM, OR.
300E
1988 300e

hello my 1st time here having problem with my car starts right up idle good as it warms up starts to run rough heavy gas smell out exhaust and starts to shake anybody have an ideal where to start looking for problem. thanks for any help.

checked exhaust good air flow out tail pipe

also was told it could be the air idle control valve.

Last edited by NORTHERN ALE; Aug 20, 2010 at 11:34 AM. Reason: new information
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Old Aug 18, 2010 | 09:22 PM
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ohlord's Avatar
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300E a couple 1994 w124wagon E320 Wagon/,1971MGB Track/Rally, MG Midget Autocross ,2000 E320 wagon.
Check the

cat.
Comes to operating temp,restricted flow,engine issues.
Start there
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Old Aug 26, 2010 | 12:59 AM
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From: SALEM, OR.
300E
got her running

Originally Posted by NORTHERN ALE
hello my 1st time here having problem with my car starts right up idle good as it warms up starts to run rough heavy gas smell out exhaust and starts to shake anybody have an ideal where to start looking for problem. thanks for any help.

checked exhaust good air flow out tail pipe

also was told it could be the air idle control valve.

Thanks, FOR YOUR HELP GOT IT RUNNING SPARK PLUGS WERE JUNK PUT IN NEW PLUGS SO FAR RUNNING GOOD. IT DID SMOKE A LITTLE AT FIRST BUT THAT CLEARED UP, THANKS AGAIN FOR YOUR HELP, NORTHERN ALE
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Old Aug 26, 2010 | 01:01 AM
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From: SALEM, OR.
300E
Originally Posted by NORTHERN ALE
Thanks, FOR YOUR HELP GOT IT RUNNING SPARK PLUGS WERE JUNK PUT IN NEW PLUGS SO FAR RUNNING GOOD. IT DID SMOKE A LITTLE AT FIRST BUT THAT CLEARED UP, THANKS AGAIN FOR YOUR HELP, NORTHERN ALE
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