I had a Blitz bov installed and ever since my cel has been on, unpluged batterie and it went away for a day, then it came back. Did anyone else with a Blitz bov have this problem and if so how did u get the cel to go off. I also would like to know how ot adjust this Bov , if you can help please pm me. Thanks

 

Double check the way it was installed. If it was properly installed you will not get check engine lights.

Make sure all bolts, screws, and clamps are tight. A boost gauge is very helpful in solving this.

A leak from the vacume hose or a clamp that is not properly tightened will cause this. I had the exact same problem and it was because I thought everything was on right.

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Is it a recirculating or vent to atmosphere?