Chevrolet Astro Fault Codes

2 generations covered

Generation Years Vehicles Fuel
Astro 1985-1994 1985-1994 2.5 Gas (LN8), 4.3 4-Bbl Carb Gas (LB1), 4.3 CPI Gas (L35), 4.3 EFI Gas (LB4), 4.3 HO Gas (LU2) Gas
Astro 1994-2005 1994-2005 4.3 CPI Gas (L35), 4.3 Gas (LU3) Gas