Q: No spark to ignition

asked by on

My truck does not have any spark to the ignition.

Lack of spark to the ignition system on your GMC Sonoma can be caused by a variety of components. These possibilities range from the ignition control module failing or not receiving proper battery voltage, to a faulty ignition switch and bad crankshaft position sensor. Due to this wide spectrum of possibilities, I would recommend enlisting the assistance of a certified mechanic to come by and diagnose why your Sonoma has no spark. They will have the experience and tools needed to determine exactly why there is a no spark condition as well as make the repairs necessary to get your GMC running again quickly.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. No spark to ignition

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: I need to know the dimensions of the starter (in the hood) and auxiliary (in the trunk) batteries.

Hello. The starting battery is: Length = 11 inches, width = 7 inches, height = 7.5 inches. I cannot find the dimensions of the battery in the trunk. In both cases, it is best to directly measure the battery you...

Q: Q: Brake problems

Hi, thanks for writing in. In order to determine if your brake lines are functioning properly I would recommend having a brake inspection performed by a certified technician. This inspection will be able to tell if your brake lines have...

Q: My car has some trouble codes and has a rough idle in reverse and drive but is fine in neutral and park.

You may be correct in the first three codes may also cause the last one (P0505) to be triggered, which points to the IAC valve. You can test the functionality of the valve by checking its electrical resistance if you...

Related articles

What Causes Hoses to Leak?
While the largest part of your engine is mechanical, hydraulics plays a significant role. You’ll find fluids at work in a number of different areas. Your car's fluids include: Engine oil Transmission...
P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the...
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.