Q: My Saturn L100 is overheating

asked by on November 14, 2016

My car is overheating, ive replaced the Reservoir and thermostat, and is still overheating

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

How do I customize the Memory Remote Recall?
The Memory Remote Recall feature remembers the seat and side mirror settings that were last used by a driver, and returns to those settings when the remote keyless entry (RKE) transmitter is used to unlock the vehicle. To turn the...
Car dies after driving for a while
Either the charging system is failing or the battery (https://www.yourmechanic.com/article/how-to-recharge-a-car-battery) is not accepting charge. The battery should be charged and load tested, while the charging system (https://www.yourmechanic.com/article/all-about-car-battery-chargers) should be load tested as well. One of these systems are most likely...
RPM increases but can't go over 45 mph, after putting in transmission fluid
Your transmission (https://www.yourmechanic.com/article/is-it-safe-to-drive-with-a-slipping-transmission) is slipping. I would have the transmission checked to see if the transmission fluid is low or overfilled. Why did you have to put in fluid? Did you have a leak? The transmission may be low on...
Radiator blew
This can happen for a number of reasons, however, the smoking and liquid leaking is a sign that your car has overheated. This can happen when the thermostat (https://www.yourmechanic.com/services/thermostat-replacement) is not working properly or the coolant fans are not coming...
Stalling
Hi there: The EVAP system is comprised of multiple components. Although the gas cap removal is the easiest job to complete and the source of many of these problems, another common issue is caused by the EVAP vent solenoid (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-evaporation-vent-solenoid)....
Coolant leaking and overheating, car also shut off on me.. could it be my water pump?
The coolant leak could be coming from the water pump weep hole (indicates that the seal is bad), a coolant hose that is split or loose on the clamps, a split radiator, or the radiator could be plugged up causing...
Hi there! I have a 2003 Camry v6 3.0. I have a C1336 code that says Zero point calibration of yaw rate sensor undone. I've tried r
Hi there. You might want to watch this video on completing the calibration (https://www.youtube.com/watch?v=UvtwFVT1Q10). It's a manual test that is related to Toyota vehicles.
Some "grunting" or "creaking" when I turn the wheel or go over potholes. Took it in and they found nothing.
The problem sounds like the sway bar link arms are binding when turned and in motion. It is these or the struts are binding.
My boyfriend's truck dies any time he or anyone else let's off the gas. What could this be?
This may be related to a number of different things, but depending on the year, make and model of the truck it could be related to a faulty throttle position sensor or a dirty or faulty idle air control valve....

Related articles

What Causes a Car to Overheat?
Several problems can make your car overheat. A leaky cooling system, blocked radiator, bad thermostat, or failed water pump are common causes.
How to Replace a Radiator Hose
The The radiator hose is an important part of your vehicle’s cooling system. The hose carries the coolant to the radiator, where the fluid is cooled, then back to the engine to keep the vehicle from overheating. This allows your...
How to Replace an AC Condenser Fan
AC condenser fans need to be replaced when the air conditioning stops running. If the AC fans don't work when the car is on, the fan relay may be bad.