Mechanics

ASTON MARTIN DB7 HEATER PROBLEM

1996 Aston Martin DB7 • 29,000 miles

Recent recon of two radiators and fluid refill has left the heater not blowing hot air through, with dials on max-red, till the car goes above 25000 revs, then becomes devent. The fan is working and the temp guage reaches temp 1/2 way on dial.
What would be your opinion please.
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Paul.tongue@yahoo.co.uk
January 29, 2013.



Possible air in cooling system

Docfixit
Jan 29, 2013.
Thanks, have bled system once and as I said at 2500 revs heater is as should be, will try pressure bleeding again.I hope this cures it, wouldn't want heater matrix problems at present.
Many thanks.

Let me know
Hope that is the problem

Docfixit
Jan 29, 2013.