Campaign - Engine Oil Cooler Hose May Burst: Overview

85chevy05

Number: 85C14
Section: 6 & 6A
Date: August, 1985
PRODUCT CAMPAIGN 85C14 ENGINE OIL COOLER LINES MAY FAIL
1985 C/K/G/P MODEL LIGHT DUTY TRUCKS EQUIPPED WITH AN ENGINE OIL COOLER
TO: ALL CHEVROLET DEALERS

General Motors has determined that some 1985 C/K/G/P Light Duty trucks equipped with a gasoline engine or a 6.2L diesel engine that have an engine oil cooler, RPO KC4, may experience failure of the engine oil cooler hose/hoses. During normal operation the hoses may burst, resulting in a rapid engine oil loss which could result in internal engine damage.

To prevent the possibility of this condition ocurring, involved vehicles must be inspected for suspect oil cooler lines and replacement lines installed if necessary.