.....dammit. smile is the newer 4 wires same design, different plugs? any idea as to what heats them? just a 12v lead? think itd be worth some workin?


'85 4Runner, 22re, auto
31x10.50 BFG A/T's
bored .030
R/V stage 2 cam
Hedmann Headers
Flowmaster 50-Series
AFM, 1st gen airbox mods
duct-taped back seat