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Discussion Starter · #1 ·
Just got a new cam idles great then outa no where the idle drops, sometimes as low as 250. When it does this it give a maf code. Any ideas?
 

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Discussion Starter · #4 ·
Yes it was tuned, put another maf on the car and it worked for a while then the same things started happening again.
 

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LS1 N/A 11 Second Club
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Have you cleaned and re-oiled your filter lately?
 

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what are the cam specs?
 

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Thats a big cam. It needs more idle tuning love for sure.
Take it back to the tuner.
Id be glad to offer some suggestions if I could see the bin file or the log files.
 
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