Q: Antifreeze leaking out of the top of the engine

asked by on

Antifreeze is leaking out of the top of my engine around the bleeder valve area. Also, if I run my car with the AC on while driving over 65 MPH, the temperature starts to rise, but when driving slower with the AC on, the temperature range is fine.

Hi. The coolant leak needs to be addressed first. The coolant bleeder housing on the 2.7L engines are susceptible to warping or cracking causing leaks. The system needs to be pressure tested to locate the source of the leak. Remember, never open a cooling system that is either hot or under pressure, serious injury can occur. You may want to enlist the help of a mechanic, like one from YourMechanic, who can pressure test the system safely, carry out the repair, and then inspect the whole cooling system to eliminate further doubts.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Antifreeze leaking out of the top of the engine

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Noise in shifter

Hello there, a few different faults will cause a shifter noise in your 2013 Dodge Charger. If the ABS light came on at the same time and it is linked to a speed sensor than this may be linked to...

Q: Q: Oil leaking from my car.

I would suggest you get some help from a mechanic to inspect your motor oil.

Q: does a cracked exhaust manifold cause oil to leak

A damaged exhaust manifold does not affect engine oil consumption. Of serious concern though is the possibility that the cracked manifold is leaking exhaust gas (including poisonous carbon monoxide) into the passenger cabin, typically through the firewall and vents. If...

Related articles

P0240 OBD-II Trouble Code: Turbocharger Boost Sensor B Circuit Range/Performance
P0240 code definition Turbocharger Boost Sensor B Circuit Range/Performance What the P0240 code means P0240 is an OBD-II generic code triggered when the Engine Control Module (ECM) detects the intake boost...
Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.