The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 1972 Chevy Blazer Ignition Switch Smoking

swyfor5 · 10-04-2018, 02:20 AM

Oh, just noticed your firewall may be fiberglass? Patched or what? Might be a ground problem as it is not attached to a metal surface.

10-04-2018, 02:20 AM	#10
swyfor5 Registered User Join Date: May 2007 Location: Marion, Mi. Posts: 2,429	Re: 1972 Chevy Blazer Ignition Switch Smoking Oh, just noticed your firewall may be fiberglass? Patched or what? Might be a ground problem as it is not attached to a metal surface.