The Prez
New Member
I need help... Whenever I drive the car (2006 2dr civic) on city streets the temp gauge goes up to optimal temp and the vents blow hot air. When I drive on the highway the temp gauge drops to 3 bars and if I turn the heat on it drops to 1 bar and the vent lets out luke warm air? I replaced the termostat and bled the air out of the system but it didn't help.
I don't know if this makes a difference but before this started happening the car overheated while sitting in traffic. Coolant was spewing out from the overflow and I was... (ahem )... smart enough to open the rad cap and release all the pressure and coolant (so I ended up replacing pretty much all the coolant).
Please help.
I don't know if this makes a difference but before this started happening the car overheated while sitting in traffic. Coolant was spewing out from the overflow and I was... (ahem )... smart enough to open the rad cap and release all the pressure and coolant (so I ended up replacing pretty much all the coolant).
Please help.