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

960

Cross over valve

Where is that at?

Your Answer:

GMC Sierra Classic 1500 Experts

  • #1
    JRKMotorZ
    Reputation
    60
  • #2
    David Tinnin
    Reputation
    20
  • #3
    John Saffrahn
    Reputation
    10
View All

Related Models For Sale

Used GMC Sierra 1500
804 Great Deals out of 60,078 listings starting at $1,495
Used Chevrolet Silverado 1500
1,787 Great Deals out of 155,768 listings starting at $1,495
Used Ford F-150
2,319 Great Deals out of 198,937 listings starting at $1,300
Used Chevrolet Silverado Classic 1500
32 Great Deals out of 756 listings starting at $2,795
Used GMC Sierra 2500HD
142 Great Deals out of 17,892 listings starting at $3,200
Used Dodge Ram 1500
346 Great Deals out of 9,243 listings starting at $1,800
Used Chevrolet Silverado 2500HD
362 Great Deals out of 29,388 listings starting at $2,718
Used Chevrolet Colorado
275 Great Deals out of 38,829 listings starting at $2,495
Used Toyota Tacoma
429 Great Deals out of 49,110 listings starting at $2,400
Used Chevrolet Silverado SS
4 Great Deals out of 89 listings starting at $3,900
Used GMC Sierra 2500HD Classic
9 Great Deals out of 156 listings starting at $5,000
Used GMC Sierra 1500HD
99 listings starting at $3,900
Used Toyota Tundra
452 Great Deals out of 37,795 listings starting at $1,750
Used GMC Canyon
110 Great Deals out of 15,254 listings starting at $2,750
Used Ford Ranger
104 Great Deals out of 4,208 listings starting at $1,700

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.