ECONOMETER STAY IN RED ZONE NO MATTER WHAT SPEED YOU DRIVE OR IDLE ?

  • Tiny
  • Johan Stander
  • 1990 MERCEDES BENZ 300E
  • 280,000 MILES

300e 1990 w124 serviced / bought 3 weeks ago

Do you
have the same problem?
Yes
No
Thursday, December 15th, 2011 AT 6:53 AM

1 Reply

  • Tiny
  • Rivermikerat
  • MEMBER

Check air filter, fuel filter, fuel pressure, and spark. Also check compression. It should be at least 120 PSI and not vary more than 15% from highest to lowest.

Was this
answer
helpful?
Yes
No
Thursday, December 15th, 2011 AT 7:21 AM

Please login or register to post a reply.

Other General Questions