NEW STEP BY STEP MAP FOR BLACKTOP 4AGE

On the 4AGZ ingestion manifold- the #1 runner, that is Pet dog-legged, have to be loaded and recontoured. This is an easy method that needs to be performed. Be sure you routinely Look at the supercharger oil also. Numerous units have died on account of oil starvation.As a result they aren't interchangeable amongst each other Except the matching VVT