My 2003 mercedes c240 misses on accelaration especially at higher speeds?

Asked by Dec 28, 2013 at 10:57 PM about the 2003 Mercedes-Benz C-Class 4 Dr C240 Wagon

Question type: Maintenance & Repair

I have replaced both plugs and plug wires

3 Answers

think you may have a fuel pressure regulator....investigating...~

https://www.google.com/#q=2003+Mercedes-Benz+C- Class+fuel+pressure+regulator&tbm=shop__________did not latch onto 2003....gonna have to see your parts guy if the one you have is defective/torn diaphagm---defective vacuum hose~

does this SEEM starved of gas?

Your Answer

Add photo

Related Questions

  • 2002 C240 6 speed 1 answer

    Hello my name is mya I have a 02 C240 mercedes benz 6 speed it won't go in 1st instead it's 3rd and when I put it into 2nd gear it goes into 4th what could I try to fix it

    2002 Mercedes-Benz C-Class 4 Dr C240 Sedan

    -

    Maintenance & Repair

  • 2002 mercedes C240 won't start 1 answer

    I was driving 2002 Mercedes Benz C240 on the highway at 70 miles/hr. speed and suddenly my car stopped picking up the race. I pulled over my car to the side and it did not start after that. It crank...

    2002 Mercedes-Benz C-Class 4 Dr C240 Sedan

    -

    Maintenance & Repair

  • 2002 Mercedes C240 Problem starting engine 6 answers

    2002 Mercedes C240 - has had no problems until just recently. When I try to start the car, the engine turns over several times, but won;t start, then stops. When I turn key off then back on and pump...

    2002 Mercedes-Benz C-Class 4 Dr C240 Sedan

    -

    Maintenance & Repair

  • My c240 mercedez Benz won't shiftngears. It only stuck in the first gear. What is the cause and how can i fix the prolem? 10 answers

    My C Class C240 Mercedes won't shift gears. It stuck at gear one only. I don't know the cause and I want my car to be fixed as My c240 mercedez Benz won't shiftngears. It only stuck in the first gear...

    2004 Mercedes-Benz C-Class 4 Dr C240 Sedan

    -

    Maintenance & Repair

C-Class

Looking for a Used C-Class in your area?

CarGurus has 33,401 nationwide C-Class listings starting at $1,500.

ZIP:

Search Mercedes-Benz C-Class Questions

Mercedes-Benz C-Class Experts

#1 Lorne Grandison
Lorne Grandison
Reputation 4,210
#2 PPC123
PPC123
Reputation 2,800
#3 dandyoun
dandyoun
Reputation 2,030
View All

Related Models For Sale

Used Mercedes-Benz E-Class
766 Great Deals out of 23,231 listings starting at $1,600
Used BMW 3 Series
1,829 Great Deals out of 41,343 listings starting at $1,250
Used Mercedes-Benz S-Class
178 Great Deals out of 6,093 listings starting at $2,250
Used BMW 5 Series
669 Great Deals out of 17,819 listings starting at $1,500
Used Audi A4
376 Great Deals out of 13,440 listings starting at $1,599
Used Mercedes-Benz M-Class
299 Great Deals out of 5,817 listings starting at $1,995
Used Mercedes-Benz CL-Class
26 Great Deals out of 619 listings starting at $4,786
Used BMW M3
77 Great Deals out of 2,182 listings starting at $3,495
Used Ford Mustang
715 Great Deals out of 39,137 listings starting at $1,000
Used Mercedes-Benz CLK-Class
55 Great Deals out of 1,473 listings starting at $2,990
Used Chevrolet Camaro
631 Great Deals out of 39,686 listings starting at $2,995
Used Mercedes-Benz G-Class
13 Great Deals out of 894 listings starting at $24,900
Used Honda Accord
1,263 Great Deals out of 78,832 listings starting at $969

Used Cars For Sale

2017 Mercedes-Benz C-Class For Sale
11,572 listings starting at $38,888
2016 Mercedes-Benz C-Class For Sale
134 Great Deals out of 6,442 listings starting at $26,249
2015 Mercedes-Benz C-Class For Sale
55 Great Deals out of 1,170 listings starting at $21,488
2014 Mercedes-Benz C-Class For Sale
283 Great Deals out of 4,486 listings starting at $14,999
2013 Mercedes-Benz C-Class For Sale
124 Great Deals out of 2,488 listings starting at $12,995