Does anyone out there have info on the Motorcraft model code? I really would like to know what the difference is between the AWSF 32F and AGSF 32FM plugs.

I do have some cracking in the hose under the UIM, it is on my immediate attention list.

'96 SE 2.5 V6 ATX, Willow Frost Metallic 10-hole '84 Mustang 15x7 wheels w/ Dunlop 225/50-15's CSVT air intake components with K&N cone filter Optimized TB Gutted Pre-cats w/MIL eliminators