I put new spark plugs and spark plugs, wires, and a new coil pack and now it's back firing... What could make it backfire?
Jun 26, 2023 at 9:44 PM
After installing new spark plugs, wires and a new coil pack, the engine is backfiring?
LAURATROY05
- MEMBER
- 3 POSTS
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Hi there. The first thing that comes to mind is crossed plug wires. I would double check to make sure the wires are connected in the right order. I have provided a diagram showing the correct firing order. Please let me know if you need any further help.
Image (Click to enlarge)
Jun 26, 2023 at 10:28 PM
Thank you... And I followed your diagram and the back 3 wires were crossed so now the car is running good.
Jun 26, 2023 at 10:58 PM
I'm happy to hear that! Have a great day.
Jun 26, 2023 at 11:20 PM
And you do the same.
Jun 27, 2023 at 1:27 AM
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