vintagewrench
Active member
- Joined
- May 9, 2016
- Location
- Paradise
You most likely checked it but if the firing order is off an engine will back fire thru the carb just like in your video.
Unlikely, but on other thing that can cause a flashback like that is an intake valve stuck open.
Plenty of firing order diagrams and the angle of the distributor drive shaft is also shown at the link below:
Good Luck!!
https://www.google.com/search?q=vol...TlOzNAhXH4yYKHYzaBV0QsAQIKg&biw=1532&bih=1330
Unlikely, but on other thing that can cause a flashback like that is an intake valve stuck open.
Plenty of firing order diagrams and the angle of the distributor drive shaft is also shown at the link below:
Good Luck!!
https://www.google.com/search?q=vol...TlOzNAhXH4yYKHYzaBV0QsAQIKg&biw=1532&bih=1330
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