Paul Burroughs
Member
My 04 just poped a check engine light and I was able to pull P0128 Coolant Thermostat (coolant Temp Below Thermostat Regulating Temperature). The truck will not rev past 3k and when taking it for a drive it seems louder than usual in the cab with the windows rolled up. Anybody else have and fixed this problem?
Thanks in advance
Thanks in advance