bad MAF?

[JD1964]

unless you have badly torn the boot between the maf and throttle body, you probably have a dead maf or busted wire. you could probably just get another maf from an auto wrecker if you wanted a quality one

Cool thanks. I just did some cross reference at Rock Auto and it looks like some other GM vehicles use the same MAF. B and F bodies pop up now and then in the yards near me but it looks like some of the GM trucks and SUV's use the same MAF. Tahoe, Suburan, Yukon, K trucks, C trucks, Express vans, this should be easy.

Edit: Just checked one local boneyard inventory online and they have 7 of these vehicles in stock. At least one is bound to have a Genuine GM MAF on it. I think they run about $25