Hard start when warm

425

Asked by Jan 09, 2016 at 09:40 PM about the 1998 Chevrolet C/K 1500 Cheyenne Extended Cab LB RWD

Question type: Maintenance & Repair

I have a 98 Chevy c1500 with 289,000 miles, and I've been having a
problem with it starting when its warm, after it sits for about an hour or so, it
takes about 2 tries to get it to start and after its running its fine,
I put in an AcDelco Fuel pump, check pressure all is good, new injectors,
new cap, rotor, wires, plugs, coil, ICM, ECM, cam sensor, crank sensor,
and ignition control module. short of tearing the heads off i'm not sure what
else to check.
P.S. when its cold it starts within a second of cranking, absolutely no
problems when its cold.
Any suggestions or help is greatly appreciated.

2 Answers

21,885

Fuel pressure was good but how fast did it leak down after the pump shut off? It should leak down at all.

425

It only went down a couple of pounds after being warm.

Your Answer:

Chevrolet C/K 1500 Experts

  • #1
    Andrew Olsen
    Reputation
    4,280
  • #2
    John Saffrahn
    Reputation
    2,720
  • #3
    Rowefast
    Reputation
    2,380
View All

Related Models For Sale

Used Chevrolet Silverado 1500
1,764 Great Deals out of 153,598 listings starting at $1,000
Used GMC Sierra 1500
712 Great Deals out of 60,946 listings starting at $1,395
Used Ford F-150
2,300 Great Deals out of 208,486 listings starting at $1,300
Used Chevrolet C/K 2500
180 listings starting at $3,950
Used Dodge Ram 1500
325 Great Deals out of 9,362 listings starting at $1,995
Used Chevrolet Tahoe
522 Great Deals out of 37,993 listings starting at $1,243
Used Chevrolet Camaro
237 Great Deals out of 27,289 listings starting at $2,077
Used Chevrolet C/K 3500
193 listings starting at $3,500
Used Toyota Tacoma
425 Great Deals out of 47,661 listings starting at $2,994
Used Chevrolet S-10
7 Great Deals out of 874 listings starting at $1,500

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.