1988 Pontiac Bonneville after engine warms up to normal operating temp engine wants to stall out when you come to a stop whenit stalls it starts right back up Iam getting a fault code 43?
Code 43 indicates a fault in the ESC (electronic spark control) system. It usually means the knock sensor has failed, or the wiring to the knock sensor is faulty. When this fails it causes the computer to retard the spark timing to protect the engine, resulting in stalling, poor performance and reduced mileage.
Which is the power of the engine and the maximum speed of the Pontiac Bonneville sedan automatic 1956?
2000 PONTIAC BONNEVILLE 3.8L 6-cyl Engine Code 1 2000 PONTIAC BONNEVILLE 3.8L 6-cyl Engine Code K CAPACITIES Engine, with filter..........4.6 quarts  Wix Oil Filter...........51040 Cooling System, Initial Fill..........10.0 quarts Automatic Transmission, 4T65E Initial Fill..........7.4 quarts  Automatic Transmission, Total Fill 4 speed 4T65E..........13.0 quarts 1. After refill check oil level. 2. With the ENG at operating TEMP, shift TRANS through all gears. Let ENG slow idle in PARK for at least 3 minutes. Check…