Took my dad's truck for a spin and it sure seems to have some loss of acceleration and it's only around 130,000 km. I'm wondering if there's a problem somewhere like bad intake sensors or something.
Basically what I notice is unless you really baby it with slow acceleration the engine kind of pauses and sucks in a huge amount of air any time you press the pedal in an assertive way.
After 130,000 km surely the truck couldn't lose that much compression that it would have significantly less power would it?
....or am I just too used to driving a Honda with a responsive engine and Chevy trucks are just really finicky on the throttle?