Q: Is it safe to drive when the thermostat housing bolt is broken?
I broke one of the three bolts holding the thermostat housing. There was a test drive with no issues or leaks. How safe is to drive this way?
If it doesn’t leak and you’ve got the other two bolts on tight then you should be okay. But here is what I would advise you to do: I would take it off again, take the two bolts off, and there is a really good gasket maker that you can just spray on--it’s made by Permatax and it’s called "the right stuff" just like that movie with Tom Cruise.
It really works great. A can of it is expensive, maybe 20-something dollars, but it works, and I use it all the time. Then, when you tighten the other two and seal them into a whole, you will probably never have leaks after this.
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
Metal-on-metal sound from front of car
It sounds like the pads are grinding the rotorLook through the wheel. Take note of the brake pad thickness. See if there is approximately 2mm of pad surface remaining (about the thickness of a nickel). If possible look at the...
Smoke coming from muffler
Hi. Consider the weather, as this can change the diagnosis. Hot steam is a product of the operation of the gasoline engine. As the vehicle is running in cold weather, the hot air may be much more noticeable. On a...
Whats the Difference Between A "CKP Sensor And a CrankShaft Position Sensor?
There is no difference. CKP is the abbreviation for crankshaft position sensor (https://www.yourmechanic.com/services/crankshaft-position-sensor-replacement).
Air conditioner pump making noise and no cold air. No power coming to pump in 2011 Nissan Rogue
Hey there, thank you for asking about your 2011 Nissan Rogue. When the compressor pump starts to make noise, combined with not blowing cool air, there are many possible problems. It is quite possible that the compressor itself has frozen....
Car is not starting after attempts to repair - 1999 Cadillac Catera
Hello. Before replacing any more parts I would recommend having the vehicle tested by a mechanic. Your problem is very repeatable and should be easy to isolate to an ignition or fuel-related cause for the stalling. Changing the ECM (also...
The fuel pump and dashboard lights indicator shut off after the 4 wires in the neutral safety switch shorted out
It sounds like you may some blown fuses from that shorted switch. Inspect the fuses and replace as necessary. An electrical wiring diagram and a digital volt/ohm meter will be needed for further diagnosis if replacing the fuses does not...
Why does my 4 wheel drive, tract light, and engine check light come on all at once?
Hello. The Toyota dealership may be correct because the codes that you have listed are related to the charcoal canister. However further testing should be done to verify that the canister is at fault. The charcoal canister is part of...
Rough idle and Misfire
Engine misfires can be caused by many different problems and are generally caused by either a spark or fuel issue or in some cases, a combination of both. Spark related problems generally will result from things like ignition coils, crankshaft...
Hi Michael. I have a 2007 Toyota FJ Cruiser. The parking brake will not engage. When I pull it up it falls back down. It is rarely
The pawl in the parking brake lever assembly may have gotten out of position and so the pawl doesn't stay engaged with the teeth on the handle lever. A close inspection will reveal a fault like that. As far as...
Related articles
How a Car's Heating System Works
The The sun sets, and the air has a chill. You pause to flip your jacket collar up, and you walk briskly to your car door and slide into the driver's seat. Once you start your car, it’s only moments...
How a Car's Cooling System Works
Have Have you ever considered the thousands of times explosions occur in your engine? If you're like most people, that thought never enters your mind. Every time a spark plug fires, the fuel and air mixture in that cylinder blows...
How to Change a Radiator Valve
A radiator valve allows coolant into the radiator in order to cool off the engine once the coolant has reached a certain temperature.
Browse other content
Estimates
Maintenance