6spdcoupe
5,000+ posts
tends to get a bit cranky
It has nothing at all to do with the installer. Whoever told you that was blowing smoke up your arse. Putting a HU in, isnt a science. In fact its quite difficult to screw it up, especially when using a vehicle specific harness. Pioneers issue is internal and they are well aware of it.pioneer ftw
ive had mine for awhile no probably, not even the engine whine. i heard on a forum that the engine whine comes from the installer not doing a good job.
but who really knows
