Rough startup and stalls when there is heavy rain.

Asked by Oct 29, 2015 at 03:43 PM about the 1991 Mercedes-Benz 300-Class 4 Dr 300E 4MATIC AWD Sedan

Question type: Maintenance & Repair

The car performs very well mostly. The wet weather is a problem

4 Answers

1,435

this is obviously damp getting into the electrical system

1 of 1 people found this helpful.
1,435

take your automobile to your local specialist and it will probably be a blocked drain or perished seal on your automobile

1 of 1 people found this helpful.
70,215

Try using a dielectric grease at the plug wire connections to keep moisture out. If your car has a distributor cap seal or O-ring make sure it is in good shape. http://www.amazon.com/Permatex-22058- Dielectric-Tune-Up- Grease/dp/B000AL8VD2%3Fpsc%3D1%26SubscriptionId%3D06K MPSHEDSXXQMQVT482%26tag%3Daskcom05- 20%26linkCode%3Dxm2%26camp%3D2025%26creative%3D1659 53%26creativeASIN%3DB000AL8VD2

Best Answer

Thanks you guys, very useful! I'll get the grease and I obviously have find any leaks.

Your Answer

Add photo

Related Questions

300-Class

Looking for a Used 300-Class in your area?

CarGurus has 203 nationwide 300-Class listings starting at $2,995.

ZIP:

Search Mercedes-Benz 300-Class Questions

Mercedes-Benz 300-Class Experts

#1 James Ramond
James Ramond
Reputation 240
#2 Tom Demyan
Tom Demyan
Reputation 220
#3 COMETGUY61
COMETGUY61
Reputation 190
View All

Related Models For Sale

Used BMW 3 Series
1,001 Great Deals out of 31,466 listings starting at $1,000
Used Mercedes-Benz SL-Class
42 Great Deals out of 2,722 listings starting at $2,995
Used Mercedes-Benz G-Class
13 Great Deals out of 1,289 listings starting at $19,995

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.