Hi sorry in advance for posting a bit off topic but my friend has a 1999 Eclipse GST and not too long ago started having problems with it when flooring the gas. I just took a ride with him and the problem it at full throttle when the turbo kicks in there are 3-4 times when boost and power seems to totally disappear and then appear again in a sec in each gear. This does not happen at partial throttle though even with the turbo running. What do you guys think the problem is? I'm thinking it’s the wastgaste. If so is it something that can be adjusted or do you have to replace it. Thanks a bunch.