1987 BMW 635 erratic idle and no power

Tiny
RICHARDSWEARINGEN
  • MEMBER
  • 1987 BMW 635
  • 6 CYL
  • 2WD
  • MANUAL
  • 152,000 MILES
Suddenly my 635 has an erratic idle and wants to stall when I try to accelerate. It is as though it's not getting fuel or air. What should I check first? Some posts say 02 sensor, some vacuum, and some say air flow meter ($$$); what do you think?
Do you
have the same problem?
Yes
No
Tuesday, September 9th, 2008 AT 1:52 PM

1 Reply

Tiny
DR. HAGERTY
  • EXPERT
I am not fond of throwing parts at cars to fix them but you may need to replace a worn air flow meter to start with. Let us know if this works.
Was this
answer
helpful?
Yes
No
Tuesday, September 9th, 2008 AT 11:45 PM

Please login or register to post a reply.

Recommended Guides