chevyboy3672
New member
- Joined
- Oct 29, 2014
- Messages
- 29
my truck keeps throwing p1193,p2229&p2227 codes it started friday nigth on a trip i did change my oil from moble 1 5w40 to royal purple 15w40 and changed my thermostat to a mishimoto low temp about 200miles before the check engine light started