Started The 3L Up Last Night And The Motor Is Hesitating/Missing REAL BAD... Sounds Like Someone Is Smacking The Underside Of The Motor With A Hammer... The Whole Motor Shakes When The Sound Is Made...It Seems Like A Real Bad Vaccuum Leak But Checking, That Doesnt Seem To Be The Case. Any Ideas Or Prior Experience????
Please Post The Results....

CSVT E0 3L 14.5 @ 94mph, Stock Intake, Stock Exhaust minus Resonator, CEL, And Broken Pass. Side CV...Untuned.