Have you tried replacing the tbss t-stat with a new one? If not you might want to I know that was the prob on my dads 454. With same issues.
Have you tried replacing the tbss t-stat with a new one? If not you might want to I know that was the prob on my dads 454. With same issues.
2006 extended cab, 6.0 swap, full bolt ons SOLD
2011 ECSB, 6.2, 6 spd, 3.73, 5" lift, 33" nitto, limo tint, debadged, volant CAI, muffler delete, black bear tune 14.0 @ 98 on the 33'sSOLD
2007 TBSS AWD, cam, stall, built trans, N2OSOLD
2006 RCSB cammed LQ9, full exhaust, 3200 stall, 2-4 drop
49 Ford F1
355 chevy / turbo 350 / 12 bolt posi / camaro subframed