Big Ian Posted October 31, 2008 Share Posted October 31, 2008 fitted a new thermostat to my Supra today (the old one was dead!) i left my car running for about 25 min's this afternoon after i fitted the new part, set my heater to full power and full temp .. opened the door and i was expecting it to be fairly warm in the cabin but it was only mildly warm? .. deffo better than it was though. ive not gave the car a run yet but what should i expect? does the heater give of great warmth or are they just enough to keep you cosy? Link to comment Share on other sites More sharing options...
Konrad Posted October 31, 2008 Share Posted October 31, 2008 They suppose to be quite hot. Maybe you have airlock in heater matrix? Link to comment Share on other sites More sharing options...
Sted Posted October 31, 2008 Share Posted October 31, 2008 Sounds like you might have an air-lock. Mine gets really hot! Link to comment Share on other sites More sharing options...
Pig Posted October 31, 2008 Share Posted October 31, 2008 Mine gets way too hot. I would say airlock Link to comment Share on other sites More sharing options...
Jazzy Posted October 31, 2008 Share Posted October 31, 2008 Like an oven in mine, so I'd agree on an air lock. Link to comment Share on other sites More sharing options...
gaz1 Posted October 31, 2008 Share Posted October 31, 2008 check under the paasenger footwell carpet for the dreaded matrix leak:( Link to comment Share on other sites More sharing options...
Big Ian Posted October 31, 2008 Author Share Posted October 31, 2008 check under the paasenger footwell carpet for the dreaded matrix leak:( all is dry, is there a bleed valve for the water system? Link to comment Share on other sites More sharing options...
Sted Posted October 31, 2008 Share Posted October 31, 2008 all is dry, is there a bleed valve for the water system? Pm Havard he made is own ! They can lock in the top pipe at the back of the engine bay. Link to comment Share on other sites More sharing options...
Dazzi Posted November 1, 2008 Share Posted November 1, 2008 Rust and particles too... Link to comment Share on other sites More sharing options...
Big Ian Posted November 1, 2008 Author Share Posted November 1, 2008 Rust and particles too... none, i flushed out the whole system .. strange thing about doing that was that there was not one bit of dis-colouring in the water during the empty out and flush (apart from it being a nice cherry red anti freeze colour) i was told when i bought it that the car had not long had a full service by toyota. i'll try for an air lock today, i fitted a bleed valve once before to a E30 BMW, but that time i was lucky enough to match a pipe of the same shape that already had a factory fitted valve. does anyone recomend driving the car for a short distance with the expantion tank lid off, just to see if the air can be pushed through? Link to comment Share on other sites More sharing options...
stevie_b Posted November 1, 2008 Share Posted November 1, 2008 This might help (see my longer reply at the end): http://www.mkivsupra.net/vbb/showthread.php?t=167977 Link to comment Share on other sites More sharing options...
Big Ian Posted November 1, 2008 Author Share Posted November 1, 2008 might have sorted it's self? checked the fluid level before i started it up (10 min's ago) and it had dropped about 2" in the expansion tank, no leak's so i topped it up and started the engine and within 4-5 min's i was starting to feel warm air through the vent's could i be lucky enough that any air has moved on, through the night Link to comment Share on other sites More sharing options...
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