AFR at idle is wierd
i have the aem uegos and ive noticed that at idle... my afr is around 14-15.. but sometimes.. it goes way lean like 17. whats going on here?:confused:
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vac leak
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vac leak.. really? where do you suppose i should start looking first?
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Look at the rubber caps that are supposed to be on the intake manifold. There is usually one on the back of the manifold. Otherwise the intake gasket itself, possible a leak around your injectors. All kinds of options.
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Originally Posted by flyineunos
(Post 181275)
vac leak.. really? where do you suppose i should start looking first?
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hmm, i did have a problem with fuel leaking from my injectors when i put them on... but from what i can see, i dont see/smell and fuel from that area... ill go around my motor and check for any missing plugs or loose hoses.
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its the idle, as long as it runs and doesnt pop, just let it be lean
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A smooth idle that doesn't fluctuate is worth looking for a vac leak.
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damnit...my idle will do that too...sometimes...and everytime i drive the car and put it back from neutral it will drop pretty fast and bounce at the 0 and come back up and paly a little bit and go back to normal. I KNOW i don't have a leak. redid all my selicone vacumme hoes and took it to my friends smog shop and smoke it for leak. no leak.....i think its a matter of tuning... making it idle right.
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