Neat thing about techron and BG 44K, not only do both products remove carbon from the backside of the intake valves, they also clean injectors, fuel pump check valves and so on. If you suspect you have a "bad case" run 2 cans in one tank and drive the car pretty hard.
Project Smoker, '87 603 powered wagon
Hauler, 96 CTD can you say torque?
Toy 73 Cougar xr7 convertible
Acme Automotive Inc.