Somerset Regal L4-151 2.5L (1985)
Camshaft: Technical Service Bulletins
Engine - Camshaft Lobe Lift
Bulletin:
88-6-7
Date:
Feb. '88
Ref. No.:
88-078-6
Corp. Ref. No.: 836105
SUBJECT:
CAMSHAFT LOBE LIFT
MODELS AFFECTED: ALL 1985-88 BUICKS WITH THE 2.5L L-4 ENGINE (VIN CODES R OR U)
SERVICE MANUAL UPDATE
In the engine specifications charts near the end of the 2.5L engine section, change Camshaft Lobe Lift to:
.232 inches,
5.8882 mm
