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Old 08-29-2019, 02:51 PM   #6 (permalink)
High Compression
Join Date: Jun 2019
Location: Huntsville, AL
Posts: 27

Mine did this but not all the time. have not herad it with new tunes in last week though.
2007.5 LMM LTZ, lifted 6" ON 22x12S and 35s, Ridge Runner tuned, DSP5, 5" MBRP down pipe back - (strait pipe) dumped & deleted, Cat Fuel Filter, Edge CST2 Monitor, W/EGT), ATS rear diff cover.

2007 C6 Z06, 754RWHP (Heads & Cam 427, Procharger @ 7lbs+meth)
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