The owner had already replaced the battery and checked all the fuses. A quick scan showed a flurry of communication codes. This pointed directly to a corrupted BCM. Once installed, all the strange electrical behavior vanished.
PHILTOP Aluminum Radiator Fit for 2006-2009 Impala 3.5L, 2010-2011 Impala, 2006-2009 Impala 3.9L, 2006-2007 Monte Carlo 3.5L, 2005-2008 LaCrosse 3.6L, 2006 Monte Carlo 3.9L CU2827
KAX CU162 Engine Radiator, Compatible with 1978-1987 El Camino, 1981-1988 Monte Carlo, 1978-1988 Cutlass Supreme, 1978-1979 Monte Carlo, (w/A/C Or Heavy Duty Cooling)
1518 PA16/AT Radiator *1+ Hose Clamp 8MM-10MM *2 30MM-50MM *2 Fit for 1998-1999 for Chevy for Monte Carlo 3.8L 1998-1999 for Chevy for Lumina 3.8L 1995-1999 for Chevy for Monte Carlo 3.1L
Torchbeam CU162 Vehicle Radiators for 1978-1987 El Camino 1981-1988 Monte Carlo 1978-1988 Cutlass Supreme 1978-1979 Monte Car
New Monte Carlo SS El Camino Coolant and Washer Fluid Bottle Tank Set with Lids
336969 Throttle Cable For Chevelle/El Camino & Monte Carlo & Camaro 21in Lever
