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could vacuum leak after my maf cause lean spikes?

Old 11-13-2012, 01:57 PM
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Default could vacuum leak after my maf cause lean spikes?

So I took my maf and airfilter off cleaned both of them, put it all back together and noticed some real big lean spikes that gave me some significant power loss when leaned out. Could this result from vacuum leak after the maf?
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Old 11-13-2012, 02:00 PM
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yes.
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Old 11-14-2012, 01:34 AM
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all I needed to know, thanks
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