Typically you need to be running really rich to poop a cat. Like a misfiring cylinder that's left unfixed.

The propane test I performed was to take a propane torch and a rubber hose, push the rubber hose over the end of the torch and turn the gas on and use the end of the hose to run around the edge of the manifold.

More or less the same test as the carb cleaner, only a bit more plastic/rubber friendly.

You really should be getting a code thrown if it would be the TPS.

I still lean toward the IMG.

Joe

A gun in the hand is better than a cop on the phone.

98 Passport 33's, Supercharged, Calmini Bumper, rockbars, diff drops, Teralows, 4.77's, Aussie and ARB lockers, Safari snorkel, Optima red top.