The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - ID Restorer? 50 GMC P/U Near Washington MO abt 1990

JumboAMONGus · 01-23-2012, 07:57 PM

i run new gas in old cars and never had a problem ..now if your gonna run like 30thousand miles a year ,,then you might want to change the valve seats ,,sometimes you can pull the exhaust manifold off and see in there with a flash light on a sunny day ,

01-23-2012, 07:57 PM	#3
JumboAMONGus Registered User Join Date: Jun 2010 Location: WA. Posts: 436	Re: ID Restorer? 50 GMC P/U Near Washington MO abt 1990 i run new gas in old cars and never had a problem ..now if your gonna run like 30thousand miles a year ,,then you might want to change the valve seats ,,sometimes you can pull the exhaust manifold off and see in there with a flash light on a sunny day ,