No spark

70

Asked by Heriberto Jul 02, 2018 at 02:27 PM about the 1997 Chevrolet C/K 1500 Silverado Extended Cab RWD

Question type: Maintenance & Repair

I have a 1997 gmc sierra with no spark from the coil.
Cranks fine but no start Coil is brand new and so is the
control moduel and chabged crack sensor too still no luck
and i have a p0339 code need help asap this is my daily
driver

2 Answers
60

Devin answered 5 years ago

Check out the plug for the crankshaft position sensor if it's getting power you should hear the fuel pump run but I would check the plug it should be a 3 wire plug 12v power, signal, ground on the signal make sure it pulls to ground check the pins on the plug for oil

6 people found this helpful.
Mark helpful
30

Frank answered 3 years ago

Cold start open loop pcm is not in command, therefore rule out sensors,the ignition module makes adjustments untill your pcm goes to close loop.

3 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • no spark 1 Answer

    98 gmc 1500 5.7l replaced coil, icm,crank module pulled cap and buon and cleaned freash ba no spark

    1998 Chevrolet C/K 1500 Silverado Extended Cab RWD

    -

    Maintenance & Repair

  • No spark 1 Answer

    1995 k1500 5.7 150k Lost spark while driving

    1995 Chevrolet C/K 1500 Silverado Extended Cab 4WD

    -

    Maintenance & Repair

  • No ignition spark 3 Answers

    No ignition spark

    1998 Chevrolet C/K 1500 Cheyenne Extended Cab RWD

    -

    Maintenance & Repair

  • No Spark 6 Answers

    I have a 97 C1500, it turns over but no spark. I've replaced the distributor, distributor cap, ignition coil, rotor, crankshaft sensor, fuel pump, fuel filter, and pvc. I'm getting fuel to the top...

    1997 Chevrolet C/K 1500 Silverado Extended Cab LB RWD

    -

    Maintenance & Repair

  • No spark 1 Answer

    I ran out of gas in my truck and I filled it up with a gas can and I went to go start it and it wouldn't start but in the process of trying to start it it clicked and all power went out I went und...

    1997 Chevrolet C/K 1500 Cheyenne RWD

    -

    Maintenance & Repair

Shortcuts

Search Chevrolet C/K 1500 Questions

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    15,750
  • #2
    Rowefast
    Reputation
    9,510
  • #3
    John Saffrahn
    Reputation
    6,430
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Sierra 1500
154 Great Deals out of 8,348 listings starting at $5,975
Used Ford F-150
346 Great Deals out of 13,355 listings starting at $3,000
Used Dodge RAM 1500
95 listings starting at $9,594
Used Chevrolet C/K 2500
2 listings
Used Chevrolet Camaro
15 Great Deals out of 487 listings starting at $11,995
Used Chevrolet Tahoe
12 Great Deals out of 841 listings starting at $698
Used Chevrolet Corvette
28 Great Deals out of 646 listings starting at $10,989
Used Chevrolet S-10
2 listings
Used Toyota Tacoma
31 Great Deals out of 724 listings starting at $9,975
Used Ford Mustang
57 Great Deals out of 1,668 listings starting at $5,977

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.