Yes, you can clean the PCV valve. Take off the PCV valve and get a spray can of carb cleaner. Just spray into the valve and just enough to clean out any gunk that might be in there. You should hear it rattle when you shake the valve.
10 quarts, including filling the filter upon installation.
$500.00
No there is not.
The 6.0 liter in a Chevy Silverado is 364 cubic inches
gas
Yes it will. Those 2 engines are the same. That would be a direct swop.
Can I pull a 26 ft RV camper with my 2007 chevy silverado 4.8 motor
no
There is a switch close to the brake switch on the colum under the dash that has gone bad and needs to be replace.
285
345hp
6.0 qts