Quote Originally Posted by geezer101 View Post
Easy - alloy timing cover will be a 4G54/G54B engine (if it's an early Plymouth or Dodge this may be a 4G52 2.0 but they are pretty uncommon now) A plastic timing cover with a carb - 4G63/G63B (they did come with a 4G32 in South America and a few other countries)
A plastic timing cover with EFI - 4G64
A V6 will be a 6G72.
Diesel will be a 4D55 or 56.
I suspect this engine is the 4g52. How can I confirm it? What makes it a 2.0 or 2.6? I’m assuming it’s in the combustion chamber.