1990 BMW 520 misfirer

Tiny
PROKLEEN
  • MEMBER
  • 1990 BMW 520
  • 6 CYL
  • 2WD
  • MANUAL
  • 178,000 MILES
Hi I have a 520i bmw when you start it all is fine but driving it /it starts juddering like its missing all plugs look new so do you think it could be leads or fuel filter /if it is fuel filter where is it please help
Friday, April 30th, 2010 AT 4:48 AM

2 Replies

Tiny
PROKLEEN
  • MEMBER
  • 2 POSTS
Thank you for your time do you know what gap on plugs should be as I cannot find what they should be on a 520i on a g reg 1990
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Sunday, May 2nd, 2010 AT 6:45 AM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Try.028-.032 gap
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Sunday, May 2nd, 2010 AT 2:45 PM

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