Parts Catalog Accessories Catalog How To Articles Tech Forums
Call Pelican Parts at 888-280-7799
Shopping Cart Cart | Project List | Order Status | Help



Go Back   PeachParts Mercedes-Benz Forum > Mercedes-Benz Tech Information and Support > Tech Help

Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 01-13-2007, 05:25 PM
Registered User
 
Join Date: Jan 2007
Posts: 1
Tapping from 97 W202

I have posted this problem on a couple of forums in the UK but not found an answer, hoping someone here could help.....

I have a 97 W202 C180. Mileage is 105000 and it has a full service history.
A few weeks ago, it develpoed a tapping noise that can only be heard inside the car with the engine running. Tapping is, or seems to be once every revolution and is associated with a hesitant pick up when i try to pull away.
This tapping is not there all the time and when it isnt there, the car runs perfectly. I noticed fuel consumption is not as good as it used to be.
I have changed plugs and wires, coils, MAF and lambda ( oxygen) sensor. When I change something, it seems to run fine for a day or so, then the tapping comes back. I am convinced this is fuel or ignition related, not mechanical as the engine sounds sweet from under the hood, its only when you get in the car you hear it. Put your head in the trunk and you hear it there too, stand up, and its gone.

Help!! any ideas?

Allan

Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

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 On
Trackbacks are On
Pingbacks are On
Refbacks are On




All times are GMT -4. The time now is 11:56 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2020, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2018 Pelican Parts, LLC - Posts may be archived for display on the Peach Parts or Pelican Parts Website -    DMCA Registered Agent Contact Page