Duduglanza Posted October 14, 2016 Share Posted October 14, 2016 My glanza started sometimes doin this strange thing..While I press on throttle the water temp gauge goes down to Cold. As soom as i release the throttle it goes back to normal :/ The more i press the more it goes down? Any ideas? Quote Link to post Share on other sites
akyakapotter Posted October 14, 2016 Share Posted October 14, 2016 Change out the thermostat for a new one bud Quote Link to post Share on other sites
Duduglanza Posted October 14, 2016 Author Share Posted October 14, 2016 It was changed about a year ago.. it think it might be something electrical Quote Link to post Share on other sites
gorganl2000 Posted October 18, 2016 Share Posted October 18, 2016 check your temperature sensor that sends the signal to the ecu....i think its the "gray triangular" sensor in the thermostat housing under the distributor did you run a diagnostic?....any code? Quote Link to post Share on other sites
patman Posted October 18, 2016 Share Posted October 18, 2016 I believe this is an electrical thing aswell, my water temp gauge in the cluster (mk 2 GT) likes to sometimes bounce up and down, but my water temp gauge I done myself reads well and doesn't move stays with the temps etc Quote Link to post Share on other sites
Arnold Posted October 20, 2016 Share Posted October 20, 2016 It was changed about a year ago.. it think it might be something electrical Just because it was changed, doesn't mean it won't be the problem. Does the temperature stay higher if you leave the air vents on recirculate? Quote Link to post Share on other sites
Duduglanza Posted November 14, 2016 Author Share Posted November 14, 2016 Temp never goes up the normal 90/93. Will check thermostat aswell Quote Link to post Share on other sites
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