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Model specific boards => Golf mk4 => Topic started by: Muzcaan on 14 October 2015, 08:16

Title: Heating cooling problem help
Post by: Muzcaan on 14 October 2015, 08:16
I have a 2.0gti mk4 2002. Couple of issues. Car does not overheat. Top pipe gets hot but bottom always cold. Once the car gets hot the radiatoe fans both of them stay on constantly. Hot water pipe going in to the heating matrix gets hot but outlet pipe stays fairly cold and the heating is blowing cold air. Could anyone suggest what the problem might be
Title: Re: Heating cooling problem help
Post by: Oblivion204 on 22 October 2015, 19:51
Had a similar issue on my last golf. Flushed the intercooler but still existed. Checked fuses and all ok. Local garage wanted to fit a new heater matrix but this was found to be working after all. Pollen filters clogged up can cause this problem however after much searching the problem was the propellor attached to the pump has come off :cry:
Title: Re: Heating cooling problem help
Post by: barrym381 on 22 October 2015, 21:00
Had a similar issue on my last golf. Flushed the intercooler but still existed. Checked fuses and all ok. Local garage wanted to fit a new heater matrix but this was found to be working after all. Pollen filters clogged up can cause this problem however after much searching the problem was the propellor attached to the pump has come off :cry:
who told you pollen filters can cause this problem  :grin:
Title: Re: Heating cooling problem help
Post by: Oblivion204 on 22 October 2015, 22:02
some garage i no longer use :undecided:
Title: Re: Heating cooling problem help
Post by: barrym381 on 22 October 2015, 22:11
some garage i no longer use :undecided:
wise decision  :laugh:
Title: Re: Heating cooling problem help
Post by: Mr_Orange on 23 October 2015, 19:17
..... the problem was the propellor attached to the pump has come off :cry:

This