The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 2003 silverado flashes "cleaned" on radio screen !

JEC32 · 01-10-2017, 06:13 PM

strange you ask, the guy i bought it from has installed a programmer (hyper tech power programmer) . How can that affect it?

01-10-2017, 06:13 PM	#7
JEC32 Registered User Join Date: Nov 2006 Location: No. Calif. Posts: 17	Re: 2003 silverado flashes "cleaned" on radio screen ! strange you ask, the guy i bought it from has installed a programmer (hyper tech power programmer) . How can that affect it?