1987 GM RV Light Truck Wiring Manual with early release 1988 CK wiring diagrams. 1988;. 1990; 1990_GMC_CK_Light_Duty_Truck_Service_Manual;. 1996-2000 GM STG 6.5 Litre V8 Turbo Diesel Engine ( DS4 OBD II Electronic Fuel Injection Systems ) Electrical Fuel Systems.. Information about GM's L V6 Vortec LU3 engine used in the Chevy Express and GMC Savana vans, including specs, applications, and more.The liter Vortec Chevy V6 was the first Vortec engine ever made in and was used in GMC and Chevy trucks. The engine boasted horsepower when it first appeared.
Find out how to access AutoZone's Vacuum Diagrams Repair Guide for GM Full-Size Trucks 1988-1998. AutoZone's Repair Guides tell you what you need to know to do the job right. Menu. Search Articles.. GMC Sierra 1500 Engine Management. GMC Sierra 1500 Internal Engine. GMC Sierra 1500 Parts. Related Posts.. below is the COMPLETE 4.3L engine rebuild. first 10 pages or so has the full torque spec for every nut and bolt on the motor. the rest is the step by step disassembly/assembly in full detail, complete with exploded view diagrams of every aspect of the motor, even bell housing measurements. 872 pages long, 134MB in size.