Why is truck only starting cold?

Asked by James Apr 16, 2022 at 06:06 PM about the 2000 GMC Sierra 1500 SLE Extended Cab LB

Question type: Maintenance & Repair

Changed plugs coils and wires truck will still only start cold
then turn over and make whining noise seems like fly wheel
spins and can hear fuel pump battery has 12.6 volts
wondering if bad ground or electrical somewhere I'm at a loss
and don't want to change starter just to have same issue

1 Answer
38,925

beatupchevy answered 2 years ago

it could be a junk starter if you got the bargain one from auto zoo . If you can test for voltage at the starter solenoid when you hit the key , It could also be a voltage drop on the juice wire from the batt to the starter you'll need a multi tester ., when wires get hot they have more resistance .

Mark helpful

Your Answer:

Related Questions

  • Why is truck only starting cold? 1 Answer

    Changed plugs coils and wires truck will still only start cold then turn over and make whining noise seems like fly wheel spins and can hear fuel pump battery has 12.6 volts wondering if bad ground...

    2000 GMC Sierra 1500 SLE Extended Cab LB

    -

    Maintenance & Repair

  • Why is my truck having issues starting and stalling at stops? 1 Answer

    this morning, my 1993 GMC c1500 standard cab with the V6 4.3L engine, had issues starting up. I went to crank it and the dash lit up and the turned off, the whole truck turned off. I attempted to cr...

    1993 GMC Sierra 1500 C1500 Standard Cab LB

    -

    Maintenance & Repair

  • Heater only blows cold air 2 Answers

    I have a heater that is blowing cold air only. The heater hoses are warm. What is going on? I have checked the actuator it is working.

    1991 GMC Sierra 1500 C1500 SLE Standard Cab LB

    -

    Maintenance & Repair

  • Why is my truck overheating 1 Answer

    I have a 2015 gmc serria I changed my thermostat because of over heating and didn't help but when I turn on cab fan on cool it stops over heating why

    2017 GMC Sierra 1500 Base

    -

    Maintenance & Repair

  • Why is my truck stalling after it is cranked and put into any gear? 2 Answers

    I have a 2007 GMC Sierra 1500 4.8lt that stalled while I was driving. Thought it was the fuel pump, MAP, MAF, spark plugs and wires, the evaporator sensor, and TPS, but it is still idles rough and sta...

    2007 GMC Sierra 1500 SLE1 Crew Cab

    -

    Maintenance & Repair

Shortcuts

Search GMC Sierra 1500 Questions

CarGurus Experts

  • #1
    yetilikesbeer
    Reputation
    12,350
  • #2
    dragonflyoffshore
    Reputation
    11,510
  • #3
    John Saffrahn
    Reputation
    11,450
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Silverado 1500
170 Great Deals out of 7,481 listings starting at $6,995
Used Ford F-150
315 Great Deals out of 13,484 listings starting at $4,888
Used GMC Sierra 2500HD
31 Great Deals out of 2,125 listings starting at $8,490
Used Toyota Tundra
34 Great Deals out of 941 listings starting at $10,500
Used Chevrolet Silverado 2500HD
27 Great Deals out of 1,596 listings starting at $8,999
Used Toyota Tacoma
41 Great Deals out of 764 listings starting at $9,975
Used GMC Yukon
11 Great Deals out of 919 listings starting at $5,890
Used Dodge RAM 1500
3 Great Deals out of 83 listings starting at $2,500
Used Chevrolet Tahoe
10 Great Deals out of 763 listings starting at $7,499
Used Ford F-250 Super Duty
32 Great Deals out of 752 listings starting at $2,890

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.