99 350 vortec running rough

10

Asked by Rentaltech_23 Nov 18, 2020 at 06:22 PM about the 1999 Chevrolet C/K 1500 LS Extended Cab RWD

Question type: Maintenance & Repair

2 Answers
10

Rentaltech_23 answered 4 years ago

I have a 99 Chevy C/1500. I put a new motor in this truck about a month ago. I have the motor running but it won’t run correctly. I have 55 pounds of fuel pressure. I have set the timing 0° using a snap on computer. It has a new distributor, new plugs, new wires, new fuel pump, new fuel filter, new fuel injectors, new fuel regulator, new coil pack and like I said a brand new crate engine. I went ahead and replaced all of these things because I bought a new motor so I figured I might as well while I was spending the money. I’m just looking for some help I can’t figure out what’s going on with this truck. Thank you in advance

Mark helpful
10

Rentaltech_23 answered 4 years ago

I have a 99 Chevy C/1500. I put a new motor in this truck about a month ago. I have the motor running but it won’t run correctly. I have 55 pounds of fuel pressure. I have set the timing 0° using a snap on computer. It has a new distributor, new plugs, new wires, new fuel pump, new fuel filter, new fuel injectors, new fuel regulator, new coil pack and like I said a brand new crate engine. I went ahead and replaced all of these things because I bought a new motor so I figured I might as well while I was spending the money. I’m just looking for some help I can’t figure out what’s going on with this truck. Thank you in advance

Mark helpful

Your Answer:

Related Questions

  • 99 350 vortec running rough 2 Answers

    1999 Chevrolet C/K 1500 LS Extended Cab RWD

    -

    Maintenance & Repair

  • Will a 99 5.7 vortec 350 work in a 92 trottle body 350 1 Answer

    Bought vortec 350 trying to put in 92 Chevy

    1992 Chevrolet C/K 1500 Extended Cab 4WD

    -

    Maintenance & Repair

  • 305 vortec to 350 vortec 4 Answers

    I did a 305 to 350 swap about 3 years ago. The 350 came out of a 97 GMC Yukon along with the computer. Just recently I decided to replaced my whole ac system which hasn't work in 8 years. Long story s...

    1996 Chevrolet C/K 1500 Cheyenne Extended Cab 4WD

    -

    Maintenance & Repair

  • 99 TAHOE WITH VORTEC 3 Answers

    HELP PLEASE... 99 TAHOE 5.7 VORTEC, DID A "TUNEUP" PLUGS, WIRES, CAP AND ROTOR. GOT ON HIGHWAY AND GOT TO SPEED AND ENGINE LIGHTS FLASHING AND ENGINE STARTED MISSING, RAN ENGINE DECODE COMING UP WI...

    1999 Chevrolet C/K 1500 LS Extended Cab RWD

    -

    Maintenance & Repair

  • 96 350 vortec back firing and loss of power 3 Answers

    i have a 96 chevy 350 vortec. just changed the motor in it and cant get it to run right..it will sit there and idle great when its it park...when i get out on the road it starts to loose power and...

    1996 Chevrolet C/K 1500 Cheyenne RWD

    -

    Maintenance & Repair

Shortcuts

Search Chevrolet C/K 1500 Questions

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    15,950
  • #2
    Rowefast
    Reputation
    9,670
  • #3
    John Saffrahn
    Reputation
    6,480
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Silverado 1500
195 Great Deals out of 5,967 listings starting at $2,975
Used GMC Sierra 1500
143 Great Deals out of 7,206 listings starting at $3,950
Used Ford F-150
321 Great Deals out of 15,103 listings starting at $1,712
Used Chevrolet Silverado 2500HD
18 Great Deals out of 1,279 listings starting at $9,990
Used Chevrolet C/K 2500
1 listing
Used Chevrolet S-10
3 listings starting at $12,975
Used Toyota Tacoma
57 Great Deals out of 1,080 listings starting at $8,708
Used Chevrolet Corvette
28 Great Deals out of 1,058 listings starting at $15,871
Used Dodge RAM 1500
4 Great Deals out of 73 listings starting at $4,000
Used Chevrolet Camaro
16 Great Deals out of 307 listings starting at $9,995
Used Chevrolet Tahoe
20 Great Deals out of 904 listings starting at $11,900
Used Toyota Tundra
34 Great Deals out of 1,190 listings starting at $8,500

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.