have power to ignition coils no spark to plugs

Asked by Sep 04, 2015 at 06:26 AM about the 1994 GMC Sierra 1500 C1500 SL Extended Cab SB

Question type: Maintenance & Repair

Cant get truck to run

4 Answers

113,585

If you have power to the coil and its not going to the plug then the coil(s) are defective if it is coming out of the coil then I would look at the wires going to the plug...easy change out.. https://www.youtube.com/watch?v=jjFQyB6woZ8

2 of 2 people found this helpful.
76,325

Also, the coils need power to them, if joemom doesn't get you anywhere, need to track further back into the system.

1,475

Ignition Module

1 of 1 people found this helpful.
76,325

Very possible the ignition module I agree, and or the pole piece, check to see if the two wires are still connected by pulling on them slightly

Your Answer

Sierra 1500

Looking for a Used Sierra 1500 in your area?

CarGurus has 64,603 nationwide Sierra 1500 listings starting at $999.

ZIP:

GMC Sierra 1500 Experts

  • #1
    dragonflyoffshore
    Reputation
    5,460
  • #2
    John Saffrahn
    Reputation
    3,780
  • #3
    Glenn Clingenpeel
    Reputation
    3,470
View All

Related Models For Sale

Used Ford F-150
3,339 Great Deals out of 221,765 listings starting at $1,200
Used Dodge Ram 1500
427 Great Deals out of 11,102 listings starting at $1,495
Used Toyota Tacoma
717 Great Deals out of 45,626 listings starting at $1,000
Used GMC Yukon
610 Great Deals out of 20,728 listings starting at $2,500
Used Chevrolet Tahoe
806 Great Deals out of 42,074 listings starting at $1,987
Used Chevrolet Camaro
465 Great Deals out of 31,602 listings starting at $1,450

Used Cars For Sale

2018 GMC Sierra 1500 For Sale
26,123 listings starting at $23,419
2017 GMC Sierra 1500 For Sale
85 Great Deals out of 10,992 listings starting at $20,369
2016 GMC Sierra 1500 For Sale
166 Great Deals out of 4,089 listings starting at $16,404
2015 GMC Sierra 1500 For Sale
184 Great Deals out of 5,605 listings starting at $14,995
2014 GMC Sierra 1500 For Sale
217 Great Deals out of 4,945 listings starting at $9,900

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.