Old thread...new pics...
At about 140,000 miles, my Pathy's gas pedal was sticking. After the engine was warm, accelerating after stopping at a traffic light was a real adventure.
I decided to take the throttle body completely off to clean it.
Front side of throttle body before cleaning:
Rear side of throttle body before cleaning (can't imagine why that would be sticking...can you?):
Upper intake manifold before cleaning:
Rear side of throttle body after cleaning:
Intake manifold after cleaning (I used throttle body cleaner on cotton strips fixed to a gun cleaning rod). Next, I'll try Seafoam to see if I can get more junk removed that I couldn't reach.
The job took a bit longer than planned because the rubber air duct connecting to the throttle body cracked as I removed it...I had to wait a few days for the new part to arrive from Courtesy Parts.
No more sticking gas pedal! I can't say I've really seen any mpg improvement. Any increase in power? Not really sure about that; I usually think my power is better after washing & waxing the outside. But the fixed gas pedal has been great.
Thanks to the previous posters that helped me figure out what was causing the sticky situation!