1994 GMC C1500 Change Sparkplugs

Tiny
BIGDADDY4U2009
  • MEMBER
  • 1994 GMC C1500
Engine Mechanical problem
1994 GMC C1500 V8 Four Wheel Drive Automatic

How do I change the sparkplugs?
Tuesday, July 29th, 2008 AT 8:00 PM

1 Reply

Tiny
BLACKOP555
  • MECHANIC
  • 10,371 POSTS
Not really hard to do.

On a cold engine, twist and pull on the spark plug boot, using a spark plug socket and extentions/universal joints unbolt the plugs, gap the new ones, instert, tighten to about 12 ft lbs then put on plug wire.
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Tuesday, July 29th, 2008 AT 8:21 PM

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