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Old 03-23-2013, 10:16 PM
Webbervillecarnut Webbervillecarnut is offline
Webbervillecarnut
 
Join Date: May 2012
Location: Austin, TX
Posts: 87
re: cel

Quote:
Originally Posted by 92300SE View Post
I just got a s420/w140,has been sitting for a while,it needed 2 coils,after replacing those,I got a P0100 code,maybe the air filter housing is not seated right?,or MAF ?
It does have a lifter noise that kinda got better after driving for a day,maybe a engine flush will help,and what grade oil should follow the flush?,Thanks you for any advice.
check you engine harness for the old insulation that flakes off, this can cause several problems
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