Q: My car overheats within 20 minutes of driving. A goo jelly like substance is overpouring from the radiator. The top is cracked.
My car is overheating, with goo jelly like substance overpouring. The radiator top is cracked. What should I do to fix this? Drain completely and start over?
My car has 120000 miles.
My car has an automatic transmission.
Recommended Services
| Radiator Replacement | $353.55 - $1403.40 | Get a Quote |
| Radiator Flush | $201.32 - $237.92 | Get a Quote |
| Cooling System Flush | $201.32 - $237.92 | Get a Quote |
It sounds like you have been using the wrong coolant for your engine or the transmission cooler is leaking transmission fluid into the coolant. Either way you need to replace the cracked radiator and flush out the system with clean water and coolant flush after you put in the radiator and thermostat. Make sure to use only GM-approved coolant.
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
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
What others are asking
Burning smell from fuse box
An electrical burning smell coming from the fuse block is never a good sign. Your fuse block is a major junction in the supply of power to most of your engine management system and accessories. A proper inspection should be...
Windshield washer fluid is not spraying
This could very well be the issue. A few other things that should be check before condemning the pump itself are the fuse to the pump, the switch that activates the pump and the hose that goes to your windshield...
Engine overheats when I stop
If the fans failed completely, they would likely not turn on at all, even when the car is first started. The fans are controlled by coolant temperature sensors that monitor the coolant temperature, and if one of these temperature sensors...
While changing the valve cover gasket, a piece of the gasket broke and fell down into a hole, what do I do
Hello. I would first try to us some long mechanical fingers (http://amzn.to/2cH33gE) to see if you can reach and remove the piece. If not, then see if the hole goes all the way into the oil pan. If it does,...
Coolant system temperature oscillates - 2001 Hyundai Santa Fe
Hi there. With having your radiator flushed twice and having a thermostat replaced, I believe that the problem lies within the water pump. There is a build up in the water pump and is causing the water to fluctuate. Remove...
Car will not start after belt came off
Hello there, many faults will cause your 2000 Chevrolet Monte Carlo to not start after the belt came off. When the belt comes off, this indicates there is a problem in the drive belt system. The most common issues are...
New starter, solenoid, and voltage regulator but starter just spins and doesn't crank the flywheel
If you hear the starter engage but does not turn the motor the flywheel on the engine may have missing teeth. The starter also may have a a bad drive then will not turn the motor. The starter will have...
Could the reason for my dashboard gauges not working be a fuses and or fuses needing to be replaced?
Depending on the vehicle year, make and model you may have a fuse that got blown. You may also have a shorted instrument cluster that has blown fuses or is just not making good contact with the wire harness connections...
Related articles
How Often Does My Car Need a Radiator Flush?
A A radiator is part of the internal combustion cooling system in a vehicle. It is a form of heat exchanger, designed to transfer heat from the heated coolant mixture as it flows through the vehicle. Radiators operate by pushing...
What is Transmission Fluid and What Does it Do?
Transmission fluid is used to lubricate the components of a car’s transmission for optimum performance. In vehicles with automatic transmissions,...
5 Essential Things to Know About Storing Your Car
Even Even if your car will be sitting for a period of only a few weeks, it’s important that you take steps to store it properly or you will risk having mechanical problems crop up from disuse – some of...
Browse other content
Estimates
Services
Cities