Intercooler VW GOLF IV (1J1) 1.9 TDI 2576295 | B-Parts
MK4 Golf, 66kW, started to whine from idle onwards, frequency changes with rpms, no power loss. Thought it was alternator at first, but could be some false air at intake. Any suggestion
Auto Servis "Bojic" - VW Golf IV 1.9tdi 66kw/90ks -Chiptuning 🔥🚀 | Facebook