Hello All,
I was cruising down the freeway and all was fine. Then I hit the accelerator and I heard a pop and a hiss from the engine compartment. Now my truck has now power and the exhaust temp is abnormally high (700 – 800 deg. going 35-40 mph). The faster I go the higher the EGT gets. Also, I think the exhaust is sounding a little different. Any thoughts? Turbo? Head gasket?

 

you popped an intercooler boot check them the lower ones rub the fenders and get cut or one blew off

 

yah i blow them off all the time. turbo side all the time. get some spring loaded clamps

 

You guys were right. The boot was off on the lower end.
Thanks