I have a 87 GMC Sierra classic, the left side gas tank will not start the truck but the right will. I replaced fuel pumps and the switch in the cab! What could it be?

Asked by Mar 12, 2015 at 07:02 PM about the GMC Sierra Classic 1500

Question type: Car Customization

2 Answers

820

Cross over valve

Where is that at?

Your Answer

GMC Sierra Classic 1500 Experts

  • #1
    JRKMotorZ
    Reputation
    60
  • #2
    John Saffrahn
    Reputation
    10
  • #2
    JohnnyG013
    Reputation
    10
View All

Related Models For Sale

Used GMC Sierra 1500
790 Great Deals out of 67,767 listings starting at $1,350
Used Chevrolet Silverado 1500
2,132 Great Deals out of 181,503 listings starting at $1,898
Used Ford F-150
2,117 Great Deals out of 181,537 listings starting at $1,000
Used GMC Yukon
425 Great Deals out of 20,897 listings starting at $2,000
Used GMC Sierra 1500HD
3 Great Deals out of 126 listings starting at $4,995
Used Dodge Ram 1500
401 Great Deals out of 10,657 listings starting at $1,500
Used GMC Sierra 2500HD
111 Great Deals out of 13,206 listings starting at $4,450
Used Chevrolet Silverado Classic 1500
62 Great Deals out of 935 listings starting at $3,495
Used Toyota Tacoma
562 Great Deals out of 41,710 listings starting at $2,999
Used GMC Sierra 2500
153 listings starting at $4,800
Used Chevrolet Silverado 2500HD
321 Great Deals out of 29,090 listings starting at $2,650
Used GMC Canyon
113 Great Deals out of 12,456 listings starting at $3,299
Used Chevrolet C/K 1500
890 listings starting at $3,195
Used GMC Yukon XL
225 Great Deals out of 13,114 listings starting at $1,495
Used Toyota Tundra
436 Great Deals out of 33,419 listings starting at $1,999

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.