Common questions

Where is the thermostat on a 03 Chevy Trailblazer?

Where is the thermostat on a 03 Chevy Trailblazer? The thermostat on a Trailblazer Inline 6 cyl is on the drivers side, lower hose, behind alternator, not in the upper hose. The thermostat on my 2003 Chevy trailblazer in on the upper passenger side 4.2 I6. If it is actually there, someone put it in the wrong spot because it is not on the passenger side top. Where do you put the thermostat on a trailblazer? This can be done very easily and keep your Trailblazer running efficiently. Place a drain pan on the ground under the radiator drain plug...
Other

How do you know if you have a failed head gasket?

How do you know if you have a failed head gasket? Bad head gasket symptomsWhite smoke coming from the tailpipe.BUBBLING IN THE RADIATOR AND COOLANT RESERVOIR.unexplained coolant loss with no leaks.Milky white coloration in the oil.Engine overheating. Where does the head gasket leak on a Chevy Impala? I’ve done many head gaskets over the years, and it becomes kind of a no brainer for me, but this is a common problem on the V6 engines so it deserves some recognition. The main problem on these engines when they do have a head gasket leak, is that they will normally leak...
Easy lifehacks

Where does the ping sound come from on a submarine?

Where does the ping sound come from on a submarine? In submarining terms, ‘ping’ is used to describe a pulse of sound that’s transmitted from a submarine as part of its active sonar system. The pulse then reflects off an object and is received back aboard the pinging submarine. Which is the best way to use Ping? What is ping: ping is method to measure minimum time needed to send smallest possible amount of data and receive response. For ping test are used ms units (1000 milliseconds = 1 second). Usual values for optics of cable connection is 5-20ms. Wireless...
Other

Can you reverse while in 4WD?

Can you reverse while in 4WD? Meaning, does 4WD trucks have the functionality built in to reverse while the four-wheel drive is engaged. Here, the simple answer is a resounding, yes, it does. Well, a 4-wheel drive's drivetrain is still susceptible to drive-shaft “binding” when reversing, exactly the same as when it's going forward. Can you drive 4x4 all the time? Car and Driver notes that 4WD is not meant to be used all the time. It's only for certain road types, including rugged terrain and off-roading, as well as slippery conditions, like snow or mud. Otherwise, 4WD vehicles should...
Common questions

How often should you put Lucas oil in your car?

How often should you put Lucas oil in your car? Q: How should I use Lucas Transmission Fix? A: We recommend adding a bottle of Lucas Transmission Fix each time you change your transmission fluid (approximately every 30-40,000 miles), or adding a bottle to your current fluid to fix a small leak. Do high mileage oils work? It can help reduce oil consumption, smoke, and emissions from older engines. High mileage oil also works to minimize leaks and oil seepage. While you could use high mileage oil in a younger car without harming it, the issues that high mileage oil...
Other

Why is my a / C blowing hot air out of the vent?

Why is my a / C blowing hot air out of the vent? Based on your description, it is possible your fresh air/recirculating motor is faulty, as it sounds like it is only pulling in hot air. We recommend a trip to an A/C specialist to check on the motor and make sure it is connected properly. Thank you! How does the AC vent in a car work? However, if your car is from 85 or newer then the AC vent will be linked to heating, cooling, and outside air. Here is how a typical system works. When it’s hot...
Easy tips

How do you release pressure from gas tank?

How do you release pressure from gas tank? Tie strap the hose as needed along the frame rail in order to keep the hose away from pinch-points and heat sources. Lower the vehicle. Raise the vehicle. Suitably support the vehicle. Disconnect the EVAP canister vent valve electrical connector. Disconnect the canister pipe from the vent valve. How does the fuel tank ventilation valve work? Gasoline expands in volume as it warms up and shrinks in volume as it cools down. The fuel level of your tank changes throughout the day, even if you are not driving it. You cannot put...
Easy lifehacks

Where is the Transmission Control Module located on a Chevy?

Where is the Transmission Control Module located on a Chevy? The transmission control module is usually located at the rear of the transmission case, precisely under the cover. It is located below the engine control module. Can a bad TCCM be a bad encoder motor? A bad TCCM could be the reason along with the encoder motor and the button pack. It is easy to diagnose the symptoms. There could be tons of components responsible for engine problems and the TCCM could be one of them. How long does it take to reset Transmission Control Module Chevy? When it is...
Easy tips

When to know if your serpentine drive belt is bad?

When to know if your serpentine drive belt is bad? Check for cracks, chunks missing, abrasions, rib separation, uneven rib wear, and damaged ribs. If you notice any of these, it is time to replace your serpentine/drive belt. As soon as you notice a squealing noise, loss of power steering, the engine overheating, or the belt looks bad, call a mechanic immediately to diagnose the problem further. What causes a squealing noise from the serpentine belt? If you notice a squealing noise coming from the front of your vehicle, it could be from the serpentine belt. This could be due...
Most popular

What causes a blown head gasket on a GM 3.8L?

What causes a blown head gasket on a GM 3.8L? You can find this tutorial in Spanish here: Cómo Probar Los Empaques De Las Cabezas (3.8L V6 GM) (at: autotecnico-online.com ). The most common cause of a blown head gasket is that the engine overheated because: 1) fan clutch is not working, 2) All of the coolant leaked out of the engine and you kept driving it this way. What's the average speed of a Camaro 3800? She had just shy of 300,000km on her (187,000 miles). The car had run a 13.7 N/A in the 1/4 mile cam only...