AEM boost. vac reading.
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AEM boost. vac reading.
so my motor was reading -12 vac on the aem boost. and not its reading like -6.7 or 7-.8 . can someone help me out and tell me if this is good??? motor was rebuild 3 months ago. with street port.
#5
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Probably a leak unless you notice the engine is running much worse than before. Fresh, stock port engines should pull near 20 in/hg. The quality of the rebuild parts, break-in process, and porting will all factor in, though.
The reading won't be affected by weather this much.
The reading won't be affected by weather this much.
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Originally Posted by FCs4226
and my car idles fine. so its a leak?
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