Recently replaced fuel filters, changed spark plugs, changed oil, applied fuel line/injector cleaners, and went to Subic for a much needed italian tune-up, but the problem persist anyway. Coming from you, I'm looking at a possible power draw from the compressor but have not really had anyone check it yet.

I'm tempted to adjust the idle control valve (DIY) as it has a dial but I don't know if this will work and i'm afraid that this might complicate the matter unless someone can enlighten me on the matter.

Thanks for the patience.