i have a mercedes s320 i have to press the gas pedal to start how do i fix it?

Asked by May 02, 2012 at 09:37 AM about the Mercedes-Benz S-Class

Question type: Maintenance & Repair

1 Answer

210,185

Check your fuel system. I suspect you have low fuel pressure. But it could be anything to a faulty fuel pump, clogged strainer, clogged filter, to a faulty pressure sensor, clogged injectors or a vacuum issue. A good diagnosis is key, you don't want to just replace random parts hoping the issue goes away.

Your Answer

Add photo

Related Questions

  • My 1999 S 320 Mercedes 4 answers

    I need to get my oil pan gasket replaced, I took it to one shop that wanted to charge an outrageous price and said I should not drive it even if nothing else is wrong. I explained I have to get to w...

    1999 Mercedes-Benz S-Class S320 SWB

    -

    Maintenance & Repair

  • What causes all the windows to stop operating 2 answers

    1996 Mercedes-Benz S-Class S320 SWB

    -

    Maintenance & Repair

  • MY MERCEDES S 500 IS DEAD BATTERY AFTER FEW DAYS, I MANAGE TO JUMP, BUT NOW IS NO LIGHTS, NO A/C, NO RADIO ETC NO FUSE WORK WHAT TO DO? 3 answers

    HI, AFTER FEW DAYS WIT OUT START MY MERCEDES THE BATTERY WENT DEAD, SO I MANAGE TO MAKE WORK BUT NOW IS NO A/C, NO RADIO, NO LIGHTS THE FUSES NOT WORKING, WHAT TO DO?

    2000 Mercedes-Benz S-Class S500

    -

    Maintenance & Repair

  • Evaporator issues 3 answers

    1999 S320 (88,590 miles) So I my EC light came on and the AC went out. Took It to Mercedes to and was told that I have a leak in the evaporator. I've added stop leak along with r134 a few times. It se...

    1999 Mercedes-Benz S-Class

    -

    Maintenance & Repair

  • 95 S320 with a bad transmission 2 answers

    The car is nice otherwise. 115,000 miles All Black SWB Does anyone have an idea what i can sell this car for? The transmission won't shift past 2nd. tia

    1995 Mercedes-Benz S-Class S320 SWB

    -

    Shopping & Pricing

Search Mercedes-Benz S-Class Questions

Mercedes-Benz S-Class Experts

#1 Tom Demyan
Tom Demyan
Reputation 660
#2 Michael Kane
Michael Kane
Reputation 490
#3 lightGear
lightGear
Reputation 410
View All

Related Models For Sale

Used Mercedes-Benz E-Class
686 Great Deals out of 22,770 listings starting at $1,500
Used BMW 7 Series
191 Great Deals out of 5,819 listings starting at $3,500
Used Mercedes-Benz CLS-Class
102 Great Deals out of 2,157 listings starting at $7,786
Used Mercedes-Benz C-Class
911 Great Deals out of 32,404 listings starting at $2,497
Used Mercedes-Benz S-Class Coupe
6 Great Deals out of 1,185 listings starting at $88,492
Used Mercedes-Benz SL-Class
116 Great Deals out of 3,391 listings starting at $1,500
Used Mercedes-Benz CL-Class
26 Great Deals out of 609 listings starting at $4,786
Used Audi A8
34 Great Deals out of 1,752 listings starting at $3,500
Used Land Rover Range Rover
130 Great Deals out of 4,830 listings starting at $4,500
Used Lexus LS 460
97 Great Deals out of 2,413 listings starting at $9,999
Used Mercedes-Benz GL-Class
193 Great Deals out of 3,812 listings starting at $9,450
Used BMW 5 Series
641 Great Deals out of 17,659 listings starting at $1,500
Used Porsche Panamera
63 Great Deals out of 1,986 listings starting at $27,850
Used Jaguar XJ-Series
81 Great Deals out of 2,427 listings starting at $2,995
Used Cadillac Escalade
364 Great Deals out of 11,007 listings starting at $1,800