So im feeling lazy right now...someone help me out...

Idealsupra

Supramania Contributor
Mar 31, 2005
2,390
0
0
41
Orlando
www.tampabaysupras.com
heh...well i just took my dash out and put it back in...car was running PERFECTLY before the dash came out...

now i start it up and its surging... and idling low to begin with... like around 500-600 rpm..and its surging up and down.... its NOT the afm as my afc is reading it fine AND i can rev the car just fine....

the boost gauge is reading very low vacuum ...right around 10in/hg....and when it surges it obviously goes down accordingly...

i dont know whats caused this...as NOTHING mechanical was touched.... its pissing me off and i dont feel good as it is...so i really dont want to spend my friday night tracking the problem down...

any help would be appreciated....thanks!
 

oldschool85

1fstmk2
Mar 30, 2005
82
0
6
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Denver, PA
My guess would be that you have a vacuum leak somewhere. I had a vac leak, and the gauge was reading 10in/HG also, found my leak in the engine bay though.