HELLOIM LOOKING FOR THE MECHANICAL DIFFERENCES ...
2002 Toyota Corolla
March, 15, 2013 AT 8:35 PM
I'm looking for the mechanical differences between 3zz-fe and 4zz-fe engines.
Can someone tell me what's the difference between the crankshaft angle sensor plates -
what I know is that 3zz-fe's plate is marked with "F" and the 4zz-fe's with "B", but is there any structure difference?