Why does my engine temp stay cold?
Reasons the Temperature Gauge Reads Cold If the temperature gauge still reads cold after the engine has warmed up, the gauge may simply be broken. Another reason the temperature gauge could read cold is if the thermostat in the vehicle stays open. If this is the case, the thermostat may need to be replaced.
What happens if engine is too cold?
When your car engine is cold, the fuel injectors send more fuel through the system. As the engine warms, it needs less fuel to run efficiently. So the longer you let a cold engine idle, the more fuel you waste and the more you increase the chance of fuel residue build up.
What to do when your a / C is not working in your Volvo?
A quick way to confirm compressor clutch failure is to manually turn the AC on and off. Once the AC clutch obviously disengages itself and begins blowing warm air, turn off the AC with the button on the center console. Give the clutch a few minutes to cool down before turning the AC back on.
Is there a problem with my Volvo XC70?
Recently had a similar problem with our 2001 xc70 after the 60,000 mile service, only when coming to s stop . It may not be a transmission problem. It may be your electorinc throttle. Go to vexedvolvo.org Our 1999 XC70 did that initially, the dealer supposedly changed the trans. fluid and it seemed to have helped, that was 30,000 miles ago.
What are the symptoms of a faulty cooling fan in a Volvo?
A faulty cooling fan system in your Volvo will show some symptoms that will alert you to the problem. Some of these symptoms include: Warm air in the cabin The most obvious symptom of a faulty cooling fan system is the increase in warm or hot air in your cabin.
How long does intermittent a / C last in a Volvo?
However, if the clutch has worn down a significant amount, it will have a hard time reengaging once the friction contact surface becomes hot. When the AC first begins intermittent failure, it may function properly for as long as 30 minutes before cutting off. But as the clutch wears further down, this time span decreases.