Quote:
Originally Posted by berettafan
You own the last good year of gm truck.
AFM is garbage. Take some time to read up on it. I gave it a shot with a ‘13 suburban and will never own another gm product.
|
Yes I agree. I have the last good year.
I've read a bunch regarding AFM and I agree it is an issue. Frequent oil changes seems to help. I would plan to install some sort of AFM delete reprogramming.
The 6 speed has a good reputation.
SIDI - direct injection and build up is an issue
VVT - nothing popping up much on issues
There are probably 20 other issues that come up that might be difficult to diagnose and fix. Then there's the - I don't relish diagnosing and fixing things like I used to.