1996 c 220 rough idle problem - Mercedes Forum - Mercedes Benz Enthusiast Forums

Thread Tools Search this Thread
Old 12-13-2008, 12:10 PM
Junior Member
Thread Starter
Join Date: Dec 2008
Posts: 2
Default 1996 c 220 rough idle problem

Just got this car..has high miles...260,132...but in great shape all highway miles..only problem is at idle..in drive or reverse it idles rough....really rough in reverse..whole car shakes...after its warm its not so bad in drive.still there..but still in reverse its still bad...runs great as long as its not at idle...also seems to idle low to me....previous owner had injectors cleaned and new plugs intstalled in the past few months...any ideas you guys can give me would be great..I'm a first time mercedes owner
Reply With Quote
Old 12-14-2008, 10:46 AM
Senior Member
Join Date: Feb 2008
Posts: 124
Default RE: 1996 c 220 rough idle problem

1. Air filter clogged,
2. Vacuum leak at the throttle body, inlet manifold or associated hoses.
3. Worn, faulty or incorrectly-gapped spark plugs.
4. Uneven or low cylinder compressions.
5. Camshaft lobes worn.
6. Timing chain incorrectly fitted.
7. Blocked injector-fuel injection system faulty.
Reply With Quote
Old 07-24-2011, 07:27 PM
Junior Member
Join Date: Jul 2011
Posts: 2

Hello idk if this would help anyone but i figured id ask here since chrysler own jeep and mercedes.

My 89 4.0 renix cherokee does that same thing with only 80 thou on it been doin this for a couple years and i havent been able to tackle it ive replaced a bunch of sensors .

Still tac bounces sometimes from 1000 to 900 rpm others right down to 400 rpm.

In reverse when i hit the pedal to fast it will die in park if i hit the gas too quick up to 2500 rpm and let off the pedal it will drop right down to like 100 rpm and almost die then come back.

Almost sounds like this problem your having
Reply With Quote
Old 07-27-2011, 07:10 PM
Junior Member
Join Date: Jul 2011
Posts: 2

How can one confuse a cavilier with a jeep? That is so insulting That would be like calling an E class a reliant k car.
Reply With Quote
Old 08-02-2011, 01:45 PM
Junior Member
Join Date: Jul 2011
Posts: 2

Had the same problem, I replaced the Maxflow Sensor (about $50.00 on Ebay) it fixed my problem. You can do this repair yourself it's right on the top of the motor to the left.
Hope this helps you out.

Last edited by motorradguy; 08-02-2011 at 01:48 PM.
Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
1996 Sl500 rough idle 1996SL500 Mercedes SL Class 1 06-10-2011 04:50 AM
84 190e cold start problem+very rough idle chrisbassman Mercedes E Class 1 08-19-2010 02:33 PM
1996 SL 320 hesitates and rough idle adversalorc New Mercedes Benz Forum Members Area 0 07-18-2009 12:09 AM
Loping, rough running, rough idle, missing on one cylinder, almost no power, spark plugs WaBenzer Mercedes C Class 3 08-26-2008 05:41 PM
eBay: AMG 220, AMG 230 18" Wheels + 220 Steering Wheel commando9000 For Sale / Trade Classifieds 0 08-10-2007 11:08 AM

1996, 2008, 220, benz, body, breaking, c220, c300, erratic, idle, mercedes, problems, rough, throttle, unsteady, vibrates

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

All times are GMT -5. The time now is 07:29 PM.