Had professionally installed an Airdog Raptor 100. After 6 months and about 5,000 miles the noise was a high pitched whine and at start up a sound of up and down surging. The shop and Airdog (Pureflow Technologies) replaced the 100 with a 150. After 6 months now it is getting louder and I noticed the surging again.
Has anyone experienced these problems? If so, what and what did you do to fix it? I'm ready to have shop put fuel system back to stock.
Has anyone experienced these problems? If so, what and what did you do to fix it? I'm ready to have shop put fuel system back to stock.