how to fix an rpm problem

Asked by Nikki Nov 05, 2014 at 08:50 PM about the 1990 Mercedes-Benz 300-Class 4 Dr 300E Sedan

Question type: Maintenance & Repair

looking how to fix an RPM problem in the 1990 Mercedes Benz 300E.

1 Answer
46,145

Michael answered 9 years ago

Try cleaning the Maf sensor the throttle body and try running Seafoam thru the system. Aslo maybe check the idle air control valve.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

Shortcuts

Search Mercedes-Benz 300-Class Questions

CarGurus Experts

  • #1
    James Ramond
    Reputation
    310
  • #2
    Paul
    Reputation
    300
  • #3
    Storm_2308
    Reputation
    260
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Mercedes-Benz 560-Class
1 listing
Used Mercedes-Benz SL-Class
10 Great Deals out of 110 listings starting at $13,888
Used Chevrolet Corvette
24 Great Deals out of 647 listings starting at $10,989

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.