[mallard]

To CR or Not to CR

I am indeed an owner, sometimes frustrated other times not.
You will see a lot of talk about bad reliability, that maybe the case, but you will rarely hear about good reliabilty ( kick em while there down).

Above 2007 should be fine, (10th digit on vin number). they have cat pipe and O2 sensor. 2006 be a bit dubious.
The Z25 gear, I have seen them maunfactured since 2004, so that should not be an issue unless you step way back in time.

Fueling and running rich is always an issue , the factory should be able to get a dealer to run a updated map.

why: because you cant take your money with you,and why do you work.
why not: fixing, getting parts or reliability may frustrate, if not.

So suppose, JUST DO IT