adrianb
Member
So I jinxed myself when I thought I had fixed my P0171 & P0174 codes. They came back yesterday so I am moving on to the intake gaskets.
Need to source the intake gaskets for a 5.3 motor and possibly the knock sensors too. I have no indication the knock sensors are bad but I'd like to get a set anyway. If the teardown is a PITA, I will just switch them out and enjoy the peace of mind. If I have an easy time getting there, I will return the knock sensors unused.
My local GM dealer is typically 100% marked up from the prices I see online so I am not interested in buying anything from them. EVER.
Any recos?
Also, anything else you might recommend replacing while I am in there?
Need to source the intake gaskets for a 5.3 motor and possibly the knock sensors too. I have no indication the knock sensors are bad but I'd like to get a set anyway. If the teardown is a PITA, I will just switch them out and enjoy the peace of mind. If I have an easy time getting there, I will return the knock sensors unused.
My local GM dealer is typically 100% marked up from the prices I see online so I am not interested in buying anything from them. EVER.
Any recos?
Also, anything else you might recommend replacing while I am in there?