89 chevy caprice

1989 GMC

134,687 MILES • V8 • FWD • AUTOMATIC

LILCONFUSED

what is the spark plug gap specification recommdation

Dec 8, 2010 at 9:00 PM

RASMATAZ

There you go:

Image (Click to enlarge)

Dec 8, 2010 at 9:09 PM

JDL

For the chevy caprice. The vin may make a difference. For vin E--F--7--8, .035, plug gap. I didn't look at GMC.

Dec 8, 2010 at 9:15 PM