Series 2 3800 specs
Ported and Polished 3800 Supercharged (L67 and L32) Lower Intake 149. 99 L36 3800 Series II Nonsupercharged Engine 349. 99 L26 3800 Series III Nonsupercharged Engine 399. 99Oct 23, 2010 Is there a typical mileage range that the GM 3800 series II intake failure happens? I am asking because my inlaws are looking at used cars and there are a lot of these engines out there. On a related note, I see a lot of GM 3800 series II equipped cars on Ebay and Craigslist with trashed engines most likely due to this problem. series 2 3800 specs
3800 PCM Operation. The 3800 computer has several Modes of operation: STARTING MODE When the ignition is turned ON the PCM energizes the fuel pump relay for two seconds, allowing the fuel pump to build up pressure. The PCM then checks the Engine Coolant temperature (ECT) sensor and the Throttle Position (TP) sensor.