Results 1 to 7 of 7

Thread: Thermostat .....i think??

  1. #1
    Ride
    vl & vr commodore

    Join Date
    Oct 2005
    Location
    adelaide
    Posts
    42

    Default Thermostat .....i think??

    Ive read numerous threads, if your temp gauge goes all the way up , fix the thermostat!! mine however stays cool all day long , doesnt move an inch , ive noticed my heaters arent working much lately (taking along time to blow warm air) & the temp gauge doesnt move , Is it my thermostat?? or somthing different.
    The two copper hoses inside the car near my feet still get quite warm , so i dont think its anything to do with the heater core. The only other thing i can think of is the heater tap under the bonnet. Any help will be appreciated, cheers

  2. #2
    Vee-ard's Avatar
    Vee-ard is offline QuickVR95II 2010 Survivor
    Ride
    Foam Tuned VR 5.0l Ute
    5 Miles 2 Go Champion!
    Join Date
    Jun 2009
    Location
    Bayswater, WA.
    Posts
    758

    Default

    why make another thread for the same question? It does take a while to heat up on all cars this age mate. Especially if you've just started the car and its a cold morning.

    How long is long anyway?

  3. #3
    FstStig's Avatar
    FstStig is offline Diagnostician
    Ride
    1993 VR Calais

    Join Date
    Sep 2008
    Location
    Newcastle/Central Coast, NSW
    Posts
    1,008

    Default

    Hey having the same problem atm as well. However mine is blowing out very fine warm air and doesn't get hot like it use to a few months ago. Could be the Heater Valves or like you said the Heater Taps under the bonnet.

  4. #4
    Ride
    vl & vr commodore

    Join Date
    Oct 2005
    Location
    adelaide
    Posts
    42

    Default

    have changed the thermostat , now i have a problem where there doesnt seem to be any pressure in the hoses & cant bleed the air out of the valve , started the engine , let it run for a while , loosened the bleed screw & nothing coming out , top hose still quite soft. What is it now??

  5. #5
    delcowizzid's Avatar
    delcowizzid is offline on holiday
    Ride
    в∞ѕтεכ √&

    Join Date
    Jul 2008
    Location
    NZ
    Posts
    4,765

    Default

    you need to fill it when its cold then put the radiator cap on and start the engine and let it warm up it should pressurise as it warms up and the water expands if you take the cap off when its hot they struggle to make much pressure.once its hot and pressurised crack the bleeder and see if any air comes out.
    I tune the oldschool way fear on the passengers face and knuckle colour cant go wrong
    tabbacco is still my favorite vegetable

  6. #6
    Ride
    Vp series 2

    Join Date
    Jun 2008
    Posts
    905

    Default

    do a search mate thewre are a lot of safer ways to bleed the system.
    I just push the garden hose on the return pipe and crack the valve. Works a treat.

  7. #7
    hako is offline Donating Member
    Ride
    VS11 BT1 V6

    Join Date
    Aug 2004
    Location
    Toowoomba SE QLD
    Posts
    7,344

    Default

    Quote Originally Posted by markandsam View Post
    have changed the thermostat , now i have a problem where there doesnt seem to be any pressure in the hoses & cant bleed the air out of the valve , started the engine , let it run for a while , loosened the bleed screw & nothing coming out , top hose still quite soft. What is it now??
    If the radiator was full of coolant when you tried to bleed and the hoses stayed soft that would indicate your radiator pressure cap is not sealing.

Similar Threads

  1. Thermostat
    By Leebo in forum VN - VP Holden Commodore (1988 - 1993)
    Replies: 6
    Last Post: 28-05-2009, 05:26 PM
  2. Which way does the thermostat go? + highflow thermostat?
    By thek in forum VN - VP Holden Commodore (1988 - 1993)
    Replies: 10
    Last Post: 28-02-2009, 11:11 AM
  3. VT V6 thermostat
    By savage1987 in forum VT - VX Holden Commodore (1997 - 2002)
    Replies: 4
    Last Post: 18-05-2008, 02:07 PM
  4. need a new thermostat?
    By roon_VR in forum VR - VS Holden Commodore (1993 - 1997)
    Replies: 6
    Last Post: 19-01-2008, 09:23 AM
  5. Thermostat
    By 10000_fists in forum VN - VP Holden Commodore (1988 - 1993)
    Replies: 9
    Last Post: 18-12-2006, 09:53 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72