1994 Chevy issue

Asked by Jun 29, 2016 at 10:59 AM about the 1994 Chevrolet C/K 1500

Question type: Maintenance & Repair

1994 Chevy truck v6, have already
changed fuel filter and distributor cap and
rotor. Use heat and lucus, truck  has hard
time going up hills 1st thing in morning and
the everything seems fine, then u drive
about 20 miles and check engine light
comes on and it starts to pudder and loose
speed. Then it kicks back to normal and
light goes off! Can't figure it out any
suggestions?

1 Answer

98,565

First thing is test the fuel pump pressure and flow, then the codes that are stored in memory. If the pump fails the test replace it. If you only got a system lean code then that could have been the fuel pump, clear the codes and roadtest too see if the problem has been corrected and the light does not return.

Your Answer

Chevrolet C/K 1500 Experts

  • #1
    Andrew Olsen
    Reputation
    3,550
  • #2
    John Saffrahn
    Reputation
    2,550
  • #3
    Rowefast
    Reputation
    2,150
View All

Related Models For Sale

Used GMC Sierra 1500
237 Great Deals out of 10,496 listings starting at $2,995
Used Ford F-150
447 Great Deals out of 9,147 listings starting at $3,000
Used Dodge Ram 1500
58 Great Deals out of 529 listings starting at $2,995
Used Toyota Tacoma
33 Great Deals out of 797 listings starting at $5,995
Used Chevrolet Tahoe
5 Great Deals out of 641 listings starting at $6,871
Used Chevrolet Camaro
785 listings starting at $12,995
Used Chevrolet S-10
15 listings starting at $3,800

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.