Oil Choice - The 1947 - Present Chevrolet & GMC Truck Message Board Network

85/Silverado · 02-23-2016, 12:41 PM

Ok.... thanks for all the help and support. I went with the Valvoline 10-40 all weather and added a pint of of a oil additive Zink/Phos
Now that I removed the Joe Gibbs break-in oil it reads 50psi at a Idle which is almost a stall with the cam lopping along.
The old break-in oil still looked brand new no color.. no grime.. so I guess the motor is running good.
The guy at the oil change place said to get a magnetic oil plug If I'm worried.
Does anyone do this?

02-23-2016, 12:41 PM	#25
85/Silverado Registered User Join Date: Nov 2011 Location: Port St. Joe Fl. Posts: 494	Re: Oil Choice Ok.... thanks for all the help and support. I went with the Valvoline 10-40 all weather and added a pint of of a oil additive Zink/Phos Now that I removed the Joe Gibbs break-in oil it reads 50psi at a Idle which is almost a stall with the cam lopping along. The old break-in oil still looked brand new no color.. no grime.. so I guess the motor is running good. The guy at the oil change place said to get a magnetic oil plug If I'm worried. Does anyone do this?



Register or Log In To remove these advertisements.

Register or Log In To remove these advertisements.