Engine - Summary of Warm Ambient Driveability Problems
88pontiac05Number 87-6 (Gasoline)-87 Date 4/88
Subject: DRIVEABILITY SUMMARY - WARM AMBIENTS 1982-87 VEHICLES WITH 5.0L LG4 (VIN CODE H) ENGINE OR 5.0L L69 (VIN CODE G) ENGINE
Some vehicles may exhibit driveability symptoms related to the combination of high ambients, hot soaks and relatively high RVP fuels.
Several bulletins have been issued on this topic and this bulletin is intended as a convenient, easy to use summary. As usual, normal service procedures should be utilized to assure that the vehicle is set to specifications before proceeding to use the service procedures recommended in this bulletin.
WARM AMBIENT DRIVEABILITY SUMMARY
Use Labor Operations and Labor Times Published In Bulletins Referenced.