Ignition System - Service Manual Revision: Overview

87buick13

Bulletin: 87-6E-22

Date: Nov. '87

Ref. No.: 87-196-6E

Corp. Ref. No.: 716514R
SUBJECT: SERVICE MANUAL REVISION CHART A-3 "ENGINE CRANKS, BUT WON'T RUN" CHART C-4 "MISFIRE DIAGNOSIS"


MODELS AFFECTED: 1986-1987 "A, C, H" CARLINES WITH 3.8L (VIN 3 AND B), "H, N" CARLINES WITH 3.0L (VIN L) "G" CARLINE WITH 3.8L TURBO (VIN 7)


These revisions are presented to clarify the diagnostic procedure for the C(3)I ignition system. These charts supersede the A-3 and C-4 charts in the 1986 and 1987 Buick Chassis manuals for the engines listed above.