This usually relates to one thing: a dirty filter. Here's why: pump tries to such enough water through the filter. It can't because it's dirty so the water pressure is too low to allow the heater to come on. So, it keeps running trying to heat. Pull out your filter and leave out for a day/ your temp should go up..if it does not then you will need to look at the pressure switch isn't closing. The switch can be adjusted for a very temporary fix. The permanent fix is replacement. Hope this helps Happy New Years Tim
SOURCE: Jetta 2003 TDI
My mechanic in our town did a quick computer check. Car computer indicated a low level of antifreeze, he topped it up, cleared all messages off the car computer and said to watch the the heat guage for any further irregularities. I'll keep an eye on it, love the car, great mileage fun to drive.
SOURCE: high temp
nine chances out of ten she is airlocked that will cause ur temp to peak and actually not be hot it will also cause your heat problem.
SOURCE: Need to know coolant temp operating range for 1988 Seville
Entirely possible and in range. Depends on outside temps and type of driving. The radiator is colled by electric cooling fans, controlled by temp sensors. Fans should come on automatically when a/c is turned on
SOURCE: High outside temperature causes th engine to miss.
Check your air filter is not clogged, also veriy the air mass sensor.
SOURCE: engine temperature peugeot 307 sw hdi 90 rapier
hallo
behind front grill (near engine coolant blower motor) you have two relays for engine blower motor and resistor. Or one of this relay is foulty (or wires in conector) (oxidation becouse of the wather), or the resistor is broken. yours engine have two speed (stage) fan and probably first does not work. you can check when engaging AC first stage should work instantly. second start in about 100°C
Marko
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