Olsrey
Member
Registered: 13th Jan 07
Location: Bradford Drives: LET Vectra B
User status: Offline
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Right basically if my revs are under about 3.5k i cant get any hot air out of my heater, but if they are over 3.k revs i can get hot air if wanted. Anyone know if its the water pump or something else?
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Dean_W
Member
Registered: 13th Dec 05
Location: Downham Market, Norfolk
User status: Offline
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Check the water is circulating back in to the header tank at low revs.
If it is, it may be an airlock in the heater matrix. Or, the heater matrix is knackered.
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Olsrey
Member
Registered: 13th Jan 07
Location: Bradford Drives: LET Vectra B
User status: Offline
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quote: Originally posted by Dean_W
Check the water is circulating back in to the header tank at low revs.
If it is, it may be an airlock in the heater matrix. Or, the heater matrix is knackered.
OK, shall do that later today
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