Hard start when warm

365

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

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

19,245

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

365

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

Your Answer

Chevrolet C/K 1500 Experts

  • #1
    Andrew Olsen
    Reputation
    3,600
  • #2
    John Saffrahn
    Reputation
    2,570
  • #3
    Rowefast
    Reputation
    2,170
View All

Related Models For Sale

Used Chevrolet Silverado 1500
2,143 Great Deals out of 167,073 listings starting at $1,498
Used GMC Sierra 1500
888 Great Deals out of 65,336 listings starting at $1,995
Used Ford F-150
2,317 Great Deals out of 182,094 listings starting at $1,000
Used Chevrolet C/K 2500
198 listings starting at $6,495
Used Dodge Ram 1500
392 Great Deals out of 10,914 listings starting at $1,500
Used Chevrolet C/K 3500
229 listings starting at $4,999
Used Chevrolet Tahoe
664 Great Deals out of 39,394 listings starting at $1,000
Used Toyota Tacoma
605 Great Deals out of 42,670 listings starting at $1,500
Used Chevrolet Camaro
412 Great Deals out of 30,659 listings starting at $3,550
Used Chevrolet S-10
8 Great Deals out of 1,217 listings starting at $2,500

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.