what should the gap be on my '91 c1500 305. I've tried to research it and couldn't find a thing.

Asked by Apr 23, 2015 at 06:32 PM about the 1991 Chevrolet C/K 1500 LB RWD

Question type: Maintenance & Repair

I'm trying to change the spark plugs on my '91 c1500 305 for the first time and im not sure
what the gap should be at.

3 Answers

28,045

5.0L & 5.7L = .035 but what does the sticker say under the hood !

2 of 2 people found this helpful.
Best Answer Mark helpful
15

5.0 and the 5.7 is .045 have a 94 Suburban 5.7

the sticker under the hood was gone when i bought the truck.

Your Answer

C/K 1500

Looking for a Used C/K 1500 in your area?

CarGurus has 853 nationwide C/K 1500 listings starting at $2,603.

ZIP:

Chevrolet C/K 1500 Experts

  • #1
    Andrew Olsen
    Reputation
    3,830
  • #2
    John Saffrahn
    Reputation
    2,650
  • #3
    Rowefast
    Reputation
    2,210
View All

Related Models For Sale

Used GMC Sierra 1500
1,174 Great Deals out of 64,171 listings starting at $999
Used Ford F-150
3,124 Great Deals out of 218,978 listings starting at $1,200
Used Chevrolet C/K 2500
199 listings starting at $6,495
Used Chevrolet Camaro
421 Great Deals out of 31,253 listings starting at $1,450
Used Chevrolet C/K 3500
200 listings starting at $3,199
Used Chevrolet S-10
10 Great Deals out of 1,233 listings starting at $1,550

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.