The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Need help diagnosing 700R4 lockup issues..

fanmanj · 01-04-2012, 06:27 PM

Beamn, does your truck have the California emmissons equipment? If so, it has the CCC quadrajet carb and computer controlled timing. If that's the case your truck is wired COMPLETELY different than mine. I dont believe my truck has an ECM to control lockup.

01-04-2012, 06:27 PM	#8
fanmanj Registered User Join Date: May 2011 Location: Thibodaux, LA Posts: 114	Re: Need help diagnosing 700R4 lockup issues.. Beamn, does your truck have the California emmissons equipment? If so, it has the CCC quadrajet carb and computer controlled timing. If that's the case your truck is wired COMPLETELY different than mine. I dont believe my truck has an ECM to control lockup. __________________ Jay Bernard, Thibodaux, LA 1986 SWB Sierra Classic Stock roller 350/700R4 2008 Buick Enclave CXL 3.6 VVT, 6spd auto. PAINFULLY stock... (wife's ride)