Hey Scotty I have a 2003 Toyota tundra with a 4.7 I’m pretty sure I have a head gasket issue. Yesterday my father and I used blue devil to try and seal the coolant leak in the head gasket. Like you said I don’t want to tear down the motor to replace the head gasket. Any advice on next step or steps I should take?
watch the coolant level and pray it works after a few days of driving. Also do not drive top end rpms