help
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New Member
Joined: 05-18-14
Posts: 10
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From: lewisville tx
help
Ok sow i went to install a digatal boost gauge i cut the high pressure line and put a t in. the boost was reading 15 psi on the gauge but was running rich and blowing black smoke at ideal and reading 10 vac at ideal when i turn the ac off it goes to 20 vac in ideal took to chevy they changed my mas air flow sensor and a air filter when i got it back it ran ok for 30 min than same problem they charged 350 for that and it still dont work help please
