No fuel to throttle body

Asked by Jul 29, 2019 at 10:55 AM about the 1992 Chevrolet C/K 1500

Question type: Maintenance & Repair

If I pore gas in my tbi then I have oil presume but if
I try to crank it otherwise no oil pressure  I have
replaced the pump and tank and fuel filter and my
tbi is dry

2 Answers


I don't know liter size of engine, it may not matter? Generally on this model year. There is fuel pump oil pressure switch that is parallel to fuel pump relay, either one could possibly run your fuel pump. The fuel pump relay and inline fuse may be on your firewall. The picture shows location of fuel pump relay and inline fuse, check them both. I hope my database is correct? If you want diagram for fuel pump relay to check relay circuits, I'll post it?


hope it helps

Your Answer:

Chevrolet C/K 1500 Experts

  • #1
    Andrew Olsen
  • #2
  • #3
    John Saffrahn
View All

Find great deals from top-rated dealersTM


Related Models For Sale

Used GMC Sierra 1500
72 Great Deals out of 12,528 listings starting at $3,995
Used Ford F-150
126 Great Deals out of 12,913 listings starting at $1,000
Used Chevrolet Camaro
23 Great Deals out of 1,193 listings starting at $9,931

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. Content will be removed if CarGurus becomes aware that it violates our policies.