SOLVED -high idle rpm, idle surging after PRC intake install

K-Series Programmable ECU installation questions / support issues
LK7R
Posts: 127
Joined: Wed Mar 05, 2008 12:48 pm
Location: Prague / Czech Republic
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Post by LK7R »

Solved ... :oops:

Vacuum leak

Bolts on the intake manifold were not tightened enough causing (as you guys said) vacuum leak. Tightening to 26Nm wasn't enough (that value was in service manual). After tightening all the screws it idles as it should.

Thank you for your help.

cheers

Dan
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