Engine has started to backfire inside the engine room . Mercedes c180 1997

Asked by Sep 21, 2016 at 03:56 PM about the 1997 Mercedes-Benz C-Class C 230 Sedan

Question type: Maintenance & Repair

The engine started to bang ( missfire) in the engine . I have changed the plugs
no difference . Will change the fuel filter tomorrow. Then maybe the fuel
pump.
Cly 123 are 10,5 and # 4  9,5 ( kompression test.  # 4 cyl spark plug was
black the others light brown colour. Have been told it maybe the plugs , fuel
filter or the petrol pump. Any other surgestion ?

2 Answers

1,415

I surgest this is an electrical problem. check the high tension leads and coil packs

Ok i have ordered New coils at least the one which is the one over number 4 cyl to see if helps will let u know the results..

Your Answer

Add photo

Related Questions

  • Engine has started to backfire inside the engine room . Mercedes c180 1997 2 answers

    The engine started to bang ( missfire) in the engine . I have changed the plugs no difference . Will change the fuel filter tomorrow. Then maybe the fuel pump. Cly 123 are 10,5 and # 4 9,5 ( kompr...

    1997 Mercedes-Benz C-Class C 230 Sedan

    -

    Maintenance & Repair

  • 1997 Class-C Mercedes Benz - Engine problems? 1 answer

    The car will start shaking because of the engine and the check engine light will turn on. When I turn it off and turn it on again, it's fine, but I took it in to the dealer's and they said it was bad...

    1997 Mercedes-Benz C-Class

    -

    Maintenance & Repair

  • The engine will not start 1 answer

    The problem started out with the engine surging, low power and stalling at idle. My local mechanic suggested I clean the MAF sensor. I bought a can of MAF Sensor cleaner and sprayed the sensor. Afte...

    2003 Mercedes-Benz C-Class C 230 Supercharged Sedan

    -

    Maintenance & Repair

  • screech sound comes when i start the engine in the morning for 30 seconds 10 answers

    Mercedes C180 2002 year A screech sound is heard when the engine is turned on in the morning only. Any idea why this happens and the solutions? parthtrivedi69@yahoo.com

    2002 Mercedes-Benz C-Class

    -

    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 C 240 Sedan

    -

    Maintenance & Repair

C-Class

Looking for a Used C-Class in your area?

CarGurus has 25,476 nationwide C-Class listings starting at $2,000.

ZIP:

Search Mercedes-Benz C-Class Questions

Mercedes-Benz C-Class Experts

#1 Lorne Grandison
Lorne Grandison
Reputation 4,890
#2 PPC123
PPC123
Reputation 3,430
#3 dandyoun
dandyoun
Reputation 2,450
View All

Related Models For Sale

Used Mercedes-Benz E-Class
360 Great Deals out of 19,350 listings starting at $1,500
Used BMW 3 Series
941 Great Deals out of 30,259 listings starting at $1,000
Used Mercedes-Benz S-Class
140 Great Deals out of 6,602 listings starting at $2,990
Used BMW 5 Series
468 Great Deals out of 15,437 listings starting at $500
Used Audi A4
294 Great Deals out of 10,505 listings starting at $1,200
Used BMW M3
50 Great Deals out of 1,361 listings starting at $3,800
Used Mercedes-Benz CL-Class
28 Great Deals out of 587 listings starting at $2,800
Used Ford Mustang
543 Great Deals out of 45,845 listings starting at $1,999
Used Mercedes-Benz M-Class
172 Great Deals out of 5,236 listings starting at $2,800
Used Chevrolet Camaro
243 Great Deals out of 31,194 listings starting at $369
Used Honda Accord
947 Great Deals out of 77,739 listings starting at $899
Used Mercedes-Benz CLK-Class
28 Great Deals out of 1,237 listings starting at $2,150

Used Cars For Sale

2017 Mercedes-Benz C-Class For Sale
57 Great Deals out of 12,596 listings starting at $29,977
2016 Mercedes-Benz C-Class For Sale
50 Great Deals out of 1,716 listings starting at $24,650
2015 Mercedes-Benz C-Class For Sale
47 Great Deals out of 1,466 listings starting at $18,977
2014 Mercedes-Benz C-Class For Sale
47 Great Deals out of 2,130 listings starting at $11,995
2013 Mercedes-Benz C-Class For Sale
49 Great Deals out of 1,580 listings starting at $12,599

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.