hi guys discovered today leaking heater matrix just wondered what my options are i know it will have to be changed at some time but can i get away with k seal or something along those lines for a short time untill i have the spends to put it right (new matrix) its a 2003 td4 many thanks in advance
options
- Thread starter tincan
- Start date
This site contains affiliate links for which LandyZone may be compensated if you make a purchase.
Winu
Active Member
- Posts
- 795
- Location
- Poland,Warsaw
Do a bypass in an engine compartment, cut off heater matrix as we have summer just ahead 
I'm not a fan of putting any sealants in to a cooling system, cos they may 'seal' too much stuff...
I'm not a fan of putting any sealants in to a cooling system, cos they may 'seal' too much stuff...
Do a bypass in an engine compartment, cut off heater matrix as we have summer just ahead
I'm not a fan of putting any sealants in to a cooling system, cos they may 'seal' too much stuff...
many thanks for the quick reply winu i hear what your saying about the quick fix but it will only be in the system for a couple of months and also i will have the other half complaining in the mornings shes cold. i mention k seal because it supposedly does'nt bung anything up thoughts please
guineafowl21
Well-Known Member
- Posts
- 3,349
- Location
- Inverness
I wouldn't use any leak sealer myself. Yours will have either a fuel burning heater or electrical heating element in the matrix so you'll still get hot air even if you bypass the coolant hoses for now.
NeedleNose
Active Member
- Posts
- 227
- Location
- Plymouth Area
Not if there's no water flow because it's bypassed or blocked off, the aux heaters heat the engine coolant, which then flows through the matrix. They aren't independent.
guineafowl21
Well-Known Member
- Posts
- 3,349
- Location
- Inverness
If it's the PTC then it will heat the airstream, not the coolant, otherwise the PTC would be cooled by the water flowing through the matrix. This would mean the PTC would spend most of its time warming up the engine rather than quickly adding heat to the airstream.
NeedleNose
Active Member
- Posts
- 227
- Location
- Plymouth Area
You're quite right, I should have said for an FBH.
GrumpyGel
Well-Known Member
- Posts
- 26,390
- Location
- Christchurch, New Zealand
Unless that Lion has been peeing in the car, looks like I've got a(nother) ball ache of a job to do a well!
Unless that Lion has been peeing in the car, looks like I've got a(nother) ball ache of a job to do a well!
thankfully mine is not that bad yet just a few drips still thinking about going down the k seal route really don't fancy takeing the dash out
