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
46,645

Michael answered 10 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

Own this car?

Share your experience with others.

1990 Mercedes-Benz 300-Class

Write a car review

Review another car

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

Know more, shop wisely

Search

Related Models For Sale

Used Mercedes-Benz SL-Class
111 Great Deals out of 2,039 listings starting at $4,990
Used BMW 3 Series
970 Great Deals out of 13,435 listings starting at $875
Used Mercedes-Benz 560-Class
24 listings
Used Chevrolet Corvette
753 Great Deals out of 10,460 listings starting at $4,995
Used Mercedes-Benz 190-Class
10 listings
Used Honda Accord
1,475 Great Deals out of 29,760 listings starting at $800
Used Ford Mustang
1,092 Great Deals out of 25,375 listings starting at $1,100

Used Cars For Sale

1991 Mercedes-Benz 300-Class 4 Dr 300E Sedan For Sale
1 listing

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.