I dont think im loosing compression, because it will haul butt if I give it just a little bit more gas. Seems it only does it when im in a situation that only requires the lease amount of pedal movement. What exaclty would a compression test tell me other than leak down? Oh yeah the engine only has about 50k on it.

Thanks

89 yota pickup
22RE 261C cam
Tanny / engine rebuilt after 256K
Head machined to RV street spec(EB's)