Walkin' Bear
10+ Year Contributor
- 73
- 0
- Feb 15, 2011
-
smyrna,
Tennessee
Ok so just had my vortech sfmu installed. It took the place of my summit 12:1 regulator. Car is boosted to 8psi nothing major but needed the sfmu. Car idled fine before sfmu. After sfmu and lc-1 wideband installed car sounds great both items work. However after a few seconds of running 14.5 to 14.7 the wideband shows that it will go to 12ish:1 you hear the motor suddenly change pitch and than it goes back to 14.5-14.7.... Why is it doing this please someone help me. It does the bump in fuel bout every 5 seconds and only last maybe a moment just enough to catch it on the wide band and the motor to feel it and than back to normal. Please if you have any thoughts let me hear them or text me or call me or pm I'm really not sure what this can be so any help is helpful.
Thanks yall.
Thanks yall.