I have a 1991 Benz 420sel lately it runs smooth when it's cold and it gets rough as it gets warm...help

75

Asked by Nov 29, 2016 at 10:49 AM about the 1991 Mercedes-Benz 420-Class 4 Dr 420SEL Sedan

Question type: Maintenance & Repair

The car was running rough then I put Lucas in and it got better. Lately it runs
rough when it gets warm

No answers yet

Your Answer

Add photo

Related Questions

Search Mercedes-Benz 420-Class Questions

Mercedes-Benz 420-Class Experts

#1 BoholMark
BoholMark
Reputation 60
#2 Habib Sherdil
Habib Sherdil
Reputation 50
#2 importguy
importguy
Reputation 50
View All

Related Models For Sale

Used BMW 7 Series
165 Great Deals out of 5,889 listings starting at $3,400
Used Mercedes-Benz SL-Class
86 Great Deals out of 3,324 listings starting at $2,988