So I started noticing this problem although I am running with 91 octane fuel from shell I feel like my wk can get sluggish driving until I put the pedal to the metal to feel the ponies anybody else having this problem and how can I solve it?
2006 Jeep Grand Cherokee WK 3.7. 18" Black Mamba MR-1 Wheels. BF Goodrich tires 245/70/17. 8k headlight & fog lights. K&N CAI. LED Reverse lights. 40 series Flowmaster Exhaust. Red LED interior Lights