I had this problem as well. I noticed that it was extremely sluggish. I seafoamed the Z and also installed new air filters on the gen3 cai. I no longer have this problem however if i have a little bit of heat soak it does start to happen. Most likely its your intake air temp being really hot and the car having to pull timing therefore you are losing performance. If your intake air temp is above 100* and your oil temp is above 220* your car will start to pull timing.
|