Diagnostic Aids
WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2002 GMC Savana Special, 2002 GMC Savana Camper Special, 2002 GMC Savana, 2002 Chevrolet RV Cutaway, and 2002 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
Residue or contamination may cause valves to stick intermittently.
DTC P0741 defaults to an elevated line pressure condition which may result in TCC partial apply. This may induce idle surge and engine stall.