1995 Mercedes S320 will not start

Asked by Lipe Mar 29, 2014 at 02:24 PM about the 1995 Mercedes-Benz S-Class S 420

Question type: Maintenance & Repair

The air pump clutch locked and had to be replaced.  When replaced, the car would start
but it was missing.  Replaced the plugs. Then the car would not start.  Then replaced
coils and wires and cam shaft sensor. The engine turns over but will not start.  What could
be be wrong?

1 Answer
4,695

Josh answered 10 years ago

Do a Compression test and check your Wiring make sure nothing is unplugged. I would check to make sure everything is in tact. Also, check for the Fuel Pressure. Maybe a bad fuel filter, pressure regulator, or fuel pump. Also, check your Crankshaft position sensor.

2 people found this helpful.
Mark helpful

Your Answer:

Related Questions

Shortcuts

Search Mercedes-Benz S-Class Questions

CarGurus Experts

  • #1
    marydudley47
    Reputation
    840
  • #2
    Michael Kane
    Reputation
    790
  • #3
    Luis Villa
    Reputation
    640
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Mercedes-Benz E-Class
39 Great Deals out of 588 listings starting at $4,900
Used BMW 7 Series
10 Great Deals out of 126 listings starting at $6,995
Used Mercedes-Benz C-Class
71 Great Deals out of 1,407 listings starting at $3,500
Used Mercedes-Benz G-Class
7 Great Deals out of 159 listings starting at $38,988
Used Mercedes-Benz SL-Class
10 Great Deals out of 115 listings starting at $13,888
Used Land Rover Range Rover
19 Great Deals out of 381 listings starting at $19,950
Used Chevrolet Corvette
26 Great Deals out of 699 listings starting at $10,989
Used Lexus LS
27 listings starting at $5,995
Used Porsche 911
12 Great Deals out of 218 listings starting at $22,980

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. Content will be removed if CarGurus becomes aware that it violates our policies.