Mercedes 190 radiator problem.

[alga]

Originally Posted by PorkChop

It might be worth doing a coolant reroute, that's what I'm planning to do in conjunction with a Polo rad. I just need to figure out the best way to do the fan switch.

I did two: the VW thermo switch in the rad (£3-4) and fan relay signal from the ECU, both driving the same relay.

And, yes, the Polo rad seemed sufficient for a 2l Zetec during summer.