some more info from my experience that may be of interest:
- the stutter typically doesn't begin until after the engine warms up.
- seems to be worse (stronger) at colder air temps.
- always most prevalent in 3rd gear.
- when strong, it is slightly noticable in 4th gear and sometimes in 2nd also, but the engine/drivetrain seems to respond strongest in 3rd gear.
- only occurs during acceleration (light or heavy) but at lower rpm.
- seems to end abruptly around 3000 rpm (even though secondaries don't open until ~3800.)
I've posted this a few times since I changed my pump last year, tried lots of unsuccessful fixes, and was starting to think I just got a bad pump.
I'll call the hotline tomorrow!!!
Thanks for the info
Kevin
