Q: What do I do if the engine in my Honda Civic overheats?

asked by on December 15, 2015

What do I do if the engine in my Honda Civic overheats?

Overheating is a very serious situation. Too much heat could severely damage your engine. If the needle of your temperature gauge is pushing into the red, here’s what you need to do:

  1. Find a safe place to pull over.

  2. Put the car in park and set the parking brake.

  3. Cut off all of your accessories, including the air conditioner if it’s running.

  4. Turn on your hazard lights so you’re visible to other drivers.

  5. Check to see if you see steam coming from under the hood (with the engine running).

  6. If there’s no steam, open the hood. If there is steam, turn the engine off and wait for it to cool down.

  7. If the engine is still running, make sure the cooling fan is on as well. If it’s not, turn the engine off.

  8. Check to see if you can spot leaks from the hoses (if steam was visible) but don’t touch anything yet. It’s dangerously hot.

  9. After the engine has cooled down completely, check the level of coolant in the reservoir. If it’s empty, you’ll also need to check the radiator. Vent the radiator cap to let out any built up pressure, and then remove the cap to check the level of coolant (do not do this if the engine is still hot).

  10. If the radiator is low, top it off. Also top off the reservoir.

  11. Replace all caps.

  12. After refilling the coolant, crank the engine again. Let it run for a few minutes to see if the temperature gauge stays in the normal range. If it does, you can drive the car. If the gauge noses back into the red, cut the engine off and have the car towed.

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


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Car labeled gross polluter
The carburetor may need to be adjusted while the gas analyzer is monitoring the levels. If the adjusting does not fix the problem, then the converter may be defective and need to be replaced. I recommend that you have a...
I hear a grinding noise when turning left
You should have a brake inspection performed to verify the thickness of your brake pads; you may need new brake pads and/or rotors. An inspection from a qualified technician, such as one from YourMechanic, can investigate the cause of the...
Trying to start the car yields only loud clicks but the battery and starter are good
Bench testing a starter motor, unloaded, can sometimes be unreliable. This is because there is usually a Bendix drive in a starter motor which if failed will be undetectable because the starter motor will still spin and draw normal current-...
Car will not start - 2003 Honda Accord
When it comes to a starting (https://www.yourmechanic.com/services/car-is-not-starting-inspection) issue, you will want to begin with the battery. The battery can have enough power for the electronics, and not have enough power for the starter. Attempt to jump start the vehicle (https://www.yourmechanic.com/article/how-to-jump-start-your-car-by-toby-schultz)...
Differential Fluid Service
The Matrix was offered in both front-wheel drive and all-wheel drive. If your vehicle is front-wheel drive, then it only has a front differential. If it it is all-wheel drive, then it has both front and rear differentials. However, the...
Abs and esp light randomly come on with a jerking and clicking noise under hood
Hi there. Most of the time when this occurs randomly like this it is because there is a problem with one of the wheel speed sensors. I usually start by checking the tires first. If one of the tires is...
Transfer case will not lock front drive line in for 4 wheel drive.
Hi there. Sounds like the chain in the transfer case has broken. If your transfer case has gears, then the gears may have broke off or ground down the teeth. Also, the syncronizer slider in the transfer case could have...
When to replace clutch?
Your description sounds like normal clutch wear. The clutch disc has friction material similar to brake pads. When that material wears, the self-adjuster makes sure it remains the same distance from the flywheel and pressure plate. Once the clutch disc...
Need price for oil pan gasket replacement on 2003 Buick Century
Hi there. If you'd like to receive a price quote for a new oil pan gasket being installed on your Buick Century, simply click this link to the oil pan gasket service page (https://www.yourmechanic.com/services/oil-pan-gasket-replacement). Once on that page, you'll click...

Related articles

A Buyer’s Guide to the 2012 Ford Escape
CUVs CUVs (Crossover utility vehicles) are becoming more and more popular these days, as consumers are interested in saving money and buying more eco-friendly vehicles but they still have a lot of people and cargo to move around. CUVs like...
A Buyer’s Guide to the 2012 Hyundai Veloster
The The 2012 Hyundai Veloster has a practical design while starting at a modest price point. Its unique styling has an eye catching design makes it both fun to look at and exciting to drive. Combine the unique look, price,...
The Best Used Cars to Buy If You Need a Lot of Trunk Space
Many Many people focus more on interior room than cargo carrying capacity. That’s natural if you have a large family or regularly carpool, but what about drivers who need to carry a lot of stuff most of the time and...