| Re: 2001 caddy sts seville tranny Understand that your car has a dry sump transmission and there will be NO fluid on the stick with the engine off. The engine must be running in P, warm, and the fluid should be at halfway up the dipstick hashmark.
Find the GM Technical Service Bulletin which recommends using the new DEXRON-VI synthetic fluid, 100% backwards-compatible with the older DEXRON-III. Smoother, tighter shifts, but not cheap.
Use 5W-30 engine oil by whoever you like and a WIX 51522 oil filter. DO NOT fool with the MAF - try to "make it better" and you wind up with driveability problems and fuel mixture codes.
Learn to pull your OBD-II Diagnostic Trouble Codes from the car's built-in system. Read the sticky thread at the top of the main Forum page titled "How to pull codes". Use the URL with "obd2" in the address and, once you write all the codes and H or C (History or Current) down, go back to the site and find the meanings for P, B, C, and U codes.
Do this intake change...........it makes transmission checks and air filter work easier and cleans up the engine room a tad. You already have a perfectly adequate CAI system right from the factory. Use a WIX air filter - more pleats, more surface area, less restriction. |