hard start

Asked by Apr 02, 2014 at 04:34 PM about the 1987 Mercedes-Benz 300-Class 300E Sedan

Question type: Maintenance & Repair

hard start when hot

1 Answer

2,525

I would have to guess your Fuel Pressure Regulator. Sometimes your diaphragm gets old and sticks.

4 of 4 people found this helpful.

Your Answer

Add photo

Related Questions

  • hard start 1 answer

    hard start when hot

    1987 Mercedes-Benz 300-Class 300E Sedan

    -

    Maintenance & Repair

  • starts cold but when hot hard start 1 answer

    1987 300E mbenz starts quick and runs without stalling but when stops and turn off engine it will not start like no gas but gas pressure is good, suspect electrical coz not conitinous spark from plu...

    1987 Mercedes-Benz 300-Class 300E Sedan

    -

    Maintenance & Repair

  • '91 Benz 300SEL. Started having hard, cold start problem. Replaced distributer cap, rotor & plugs. (needed) Replaced Voltage Regulator. Did not help. Need some advice. 1 answer

    hard start when cold. ABS light comes on when starting. When it warms up, runs ok but not peak performance. Already replaced Dist. cap, rotor, plugs. Also replaced voltage regulator. Did not help. W...

    1991 Mercedes-Benz 300-Class 4 Dr 300SEL Sedan

    -

    Maintenance & Repair

  • brake is hard 3 answers

    the car was not runing so good be be for the brake got hard

    1990 Mercedes-Benz 300-Class 4 Dr 300TE Wagon

    -

    Maintenance & Repair

  • no start 2 answers

    1986 300e gas car turns over but wont start i changed plugs wires cap rotor coil (used coil) fuel dist block checked all fuses any ideas?

    Mercedes-Benz 300-Class

    -

    Maintenance & Repair

Search Mercedes-Benz 300-Class Questions

Mercedes-Benz 300-Class Experts

#1 James Ramond
James Ramond
Reputation 240
#2 Tom Demyan
Tom Demyan
Reputation 210
#3 COMETGUY61
COMETGUY61
Reputation 190
View All

Related Models For Sale

Used BMW 3 Series
945 Great Deals out of 30,262 listings starting at $1,000
Used Mercedes-Benz SL-Class
45 Great Deals out of 2,814 listings starting at $4,530
Used BMW 5 Series
468 Great Deals out of 15,437 listings starting at $500

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.