I have an 01 SRX that was running great early in the season and during this last trip started to really bog when the RPM's got above 7500 - 8000 or any time I opened the throttle all the way. Before the season started I cleaned the PVs very well and have only put 1000 miles on since then. I replaced the plugs and belt just to rule those out. Does this sound like a PV issue? I am running Citgo sea and snow as I have for years and have never had the valves get so dirty they wouldn't function after this few miles.
Thx
Thx