2007 pontiac torrent bad thermostat symptoms

Be sure the car engine and coolant is not hot when you drain the coolant. The bad thermostat can cause two different sets of problems, depending on whether its stuck open or stuck closed. I bought my brothers 2007 pontiac torrent with 68,000 miles about 1. Pontiac p0116 engine coolant temperature sensor 1 circuit rangeperformance problem. Pontiac torrent thermostat replacement cost estimate repairpal. A bad thermostat is most often the issue but sometimes, an issue with the. To test a thermostat, first make sure that the system is ambient temperature and the thermostat is closed. It will either stay stuck at its open position and let coolant circulate all of the time or it will stay stuck closed.

Make sure all the air is out of the cooling system. There are 4 common symptoms associated with a bad or failing thermostat. A small leak can quickly turn in to an expensive repair and a serious headache. If your pontiac torrent has blown its head gasket, you may find it running poorly or not at all. If youre sure your thermostat is working either by carefully feeling the coolant hose coming out of it to confirm it is hot or going so. This switch is configured to work based upon the temperature. The symptoms of a bad knock sensor usually show up at highway speeds or under a load. Leaks in hoses, the radiator, water pump, thermostat housing, heater core, head gasket, freeze plugs and a few other things can all lead to problems with the vehicles cooling system. A head gaskets job is to create a seal between the engine block and the heads. When ect reaches the range where the thermostat is rated to open, feel the thermostat hose. If its not opening and closing properly, your vehicle may display several different problems. This is important for safety reasons and for the accuracy of the thermostat test. A clogged or malfunctioning egr valve can disrupt the vehicles airfuel ratio, which can cause engine performance issues such as a reduction in power and fuel efficiency. Air trapped under the thermostat may cause the engine to.

The obdii trouble code p0128 coolant temperature below thermostat regulating temperature means that the engine does not reach expected temperature after running for sufficient time, or in other words, takes too long to warm up. Diagnosing and resolving car thermostat problems gates europe. I noticed that antifreeze was literally boiling out of the reservoir. At the same time, use a scan tool and graph the engine coolant temperature ect pid. See what others are asking about their pontiac torrent. How to diagnose a faulty engine coolant temperature ect. One of the rarer problems out there is a defective water pump impeller. Signs of a bad or failing coolant temperature sensor include poor fuel economy, black smoke from engine, overheating of the engine or a check. Symptoms of a bad or failing thermostat yourmechanic advice. May 21, 2019 if your pontiac torrent has blown its head gasket, you may find it running poorly or not at all. At first some said its the thermostat, some say an air lockbut in the end it was a costly head gasket. Though your car is better off with the thermostat stuck open rather. It is a part of the vehicles exhaust gas recirculation egr system, an emissions system designed to recirculate exhaust gases back into the vehicles intake in order to reduce cylinder temperatures and nox emissions.

How to know if your car thermostat is bad it still runs. Pontiac torrent questions why does my 2007 torrent. This 2007 torrent 2 wd has the engine hot ac off, the engine temperature gauge goes all the way up and then all the way down. A bad car thermostat can be difficult on your wallet because it can ruin the cars engine if youre not careful. Apr, 2018 the primary function of a thermostat is to maintain a minimum operating temperature in your cars engine. Jan 12, 2016 likewise, if the thermostat is stuck open, the flow of coolant is constant, it results in the vehicles engine temperature never reaching an optimum level of heat, creating performance problems and accelerating the weardown of parts. This switch is configured to work based upon the temperature of the engine. Bad egr valve symptoms vary and resemble problems in other engine systems.

The shop also replaced the radiator because they confirmed it was bad. With the code p0128 there could be no symptoms at all, or any of the. Now, i know thats incorrect, because its usually just below the half hash mark when the car is on and engine running. Pontiac torrent chevy equinox coolant temperature sensor.

On top of low prices, advance auto parts offers 3 different trusted brands of thermostat products for the 2007 pontiac torrent. Mar 05, 2020 remove the thermostat after disconnecting the thermostat housing from the engine. Missing or stuckopen thermostat bad ect sensor short or open on signal wire short or open on ground wire poor connections in wiring. Symptoms of a bad or failing thermo coolant fan switch. Outside of this job, it needs to fail before the head cracks or warps. Aug 08, 2011 i have a 2007 pontiac torrent and while i was driving home today, i noticed the engines temperature gauge had dropped completely.

The worst complaints are electrical, engine, and fuel system problems. An egr valve works by recirculating used exhaust gases into your engine. Below youll find the symptoms, causes, and price of a pontiac torrent head gasket. If you want to keep your vehicle safe on the road for many years to come, go with this gates product. My 2006 pontiac torrent cooling even if there were no hydrocarbons detected i am almost positive you have a bad head gasket. Search our online thermostat catalog and find the lowest priced discount auto parts on the web. Signs of a bad thermostat napa know how blog napa auto parts. Narrow your results brand duralast 2 duralast gold 2 failsafe 2 autozone rewards. I changed the thermostat twice, the temperature sensor and the water pump and the car kept running hot within minutes of starting it. All helped temporarily, but the problems kept coming back. There arent many symptoms with p0128, unless it gets cold.

Symptoms when the thermostat is stuck open it still runs. Engine hot ac off i have a 2008 pontiac torrent, my. Pontiac torrent stabilitrak and traction control lights. I have replaced water pump, thermostat 2xs, belt retentionor, the belt, had the. Here are the symptoms associated with this trouble code. Often this code causes the check engine light to come on and off in cold temperatures. While there are a variety of reasons your pontiac torrent is overheating, the most common 3 are a coolant leak water pump, radiator, hose etc. P0128 pontiac engine coolant temperature below thermostat. When a thermostat is stuck open, coolant constantly. The primary function of a thermostat is to maintain a minimum operating temperature in your cars engine. Pontiac torrent thermostat replacement cost estimate. The right tools and techniques help you find bad water pumps, head gaskets and.

Pontiac torrent chevy equinox coolant temperature sensor location zoomed out in the engine bay. And restrain yourself from swapping components trying to fix the problem before knowing which part is causing you trouble. Sep 29, 2011 this is important for safety reasons and for the accuracy of the thermostat test. When you start your engine cold, the antifreeze coolant mixture is kept within the. Diagnosing engine overheating and uncommon cooling system. If the thermostat becomes stuck in the open position, there is continuous flow of coolant into the radiator causing the. Heat not working after replacing thermostat and water pump. Check if the engine temperature gauge enters the red danger zone. My heat stopped working and i could smell antifreeze when i turned it on. Pontiac torrent thermostat thermostats ac delco gates. Hair line crack between the cylinder and water jacket. Apr 05, 20 to test a thermostat, first make sure that the system is ambient temperature and the thermostat is closed. Thermostats fail because they become weak, stuck open or stuck closed. Not recommended consumers rated 2007 pontiac torrent in the bottom % of 2007 model year vehicles.

P0128 pontiac meaning an engine coolant temperature sensor monitors the temperature of the coolant. The exhaust gas recirculation valve is a component commonly found on many roadgoing vehicles. Pontiac torrent 2007, engine coolant thermostat with seal by motorad. Jan 17, 2019 best price on torrent equinox engine coolant temperature sensor here. Be clear that this sensor affects the ignition timing of an engine. Yhe result of my daughter driving it with a bad radiator. Here are 6 symptoms of a clogged radiator as well as its replacement cost. Diy how to change a thermostat on a 2005 2006 2007 2008. Symptoms of a bad or failing thermo coolant fan switch autoblog. If it is working properly, it will quickly open up. Diy how to change a thermostat on a 2005 2006 2007 2008 2009. Best price on torrentequinox engine coolant temperature sensor here.

This input is used by the powertrain control module for engine control and as an enabling criteria for some diagnosis. Pontiac torrent overheating maintenancerepairs car talk. While your vehicle is still running, check the engine temperature gauge on your dashboard to see if its rising. Pontiac torrent questions why does my 2007 torrent overheat. I have a 2008 pontiac torrent, my engine hot ac off came on and my temp gauge on the dash fell down on cold instead of up on hot. First make sure your thermostat is working, that is a much more common problem than a radiator being blocked. In terms of driving, an egr valve thats stuck open will cause a. Stateoftheart equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the highquality product used in. Pontiac torrent blown head gasket symptoms, causes, and. Pontiac torrent questions 2007 pontiac torrent overheating. Read on to know more about the symptoms or warning signs of a bad car thermostat. If the engine temperature is in the red section of the gauge and the coolant doesnt flow into the radiator, then the thermostat may be the cause of your problem.

Intermittent coolant sensor issue pontiac solstice forum. The engine coolant temperature sensor ect is located in a coolant passage in the engine usually near the thermostat. This happened a few weeks ago when i refilled her overflow tank thinking the low fuid level was the issue. The shop also replaced the radiator because they confirmed it. A bad thermostat can cause the car to swelter, as the thermostat is a. I have a 2007 pontiac torrent and while i was driving home today, i noticed the engines temperature gauge had dropped completely. A simple test to discover if the thermostat is opening or not is to heat up some water on the stove to a specific temperature of about 180 degrees, using a thermometer to determine the temperature, and then place the thermostat into the water. How to know if my radiator is blocked not circulating. Symptoms of a bad or failing coolant temperature switch sensor. A hot intake charge carries less oxygen, so a working egr system effectively makes your engine act smaller than it really is. Symptoms of a bad or failing exhaust gas recirculation.

A thermostat that is stuck open can cause the engine to run colder than normal and turn on the check engine light. A coolant fan switch is a small and very simple switch comprised of typically two wires. Pontiac p0116 engine coolant temperature sensor 1 circuit. How to know if your car thermostat is bad by tom keaton. It may also cause poor fuel mileage and the heater to blow cool air. Before you remove the thermostat, you will need to drain the radiator partially down, so the coolant level in the radiator is below where the top hose connects to the radiator. I recently had my head gasket replaced on my 2007 pontiac torrent 3. How to diagnose a faulty engine coolant temperature ect sensor 2005 pontiac g6. Almost all the ones i have done with this exact problem has been the rear head and the number 1 cylinder. The auto repair labor rates vary widely across the country, and even within the same city.

The coolant temperature sensor is critical to many pcm functions such as fuel injection, ignition timing, variable valve timing, and transmission shifting. These gases contain unburned fuel but very little oxygen, and theyre very hot. Those are usually telltale signs of a bad heater core. Another common sign of a bad egr valve is engine performance issues. Lack of heat the biggest symptom of the p0128 trouble code in the pontiac torrent is going to be lack of heat. They replaced thermostat, thermostat gasket, coolant exchange. Use a socket wrench to loosen the bolts holding the housing in place, and set them aside so you dont lose them. Service replaced the rad, which they indicated had a potential to fail, and also replaced the thermostat.

But now that you know the type of symptoms a troubled egr valve will produce, include it in your troubleshooting tests. What are common reasons my pontiac torrent overheats. The bad thermostat can cause two different sets of problems, depending on whether its stuck open or stuck. The thermostat housing is the blocky metal piece connected to your engine block that the hose was attached to. The air flow coming into the engine is accumulated and used to determine if the vehicle has been driven within the conditions that would allow the engine coolant to heat up.

A faulty water pump could cause this, for example if the impeller were failing. Symptoms of a bad or failing exhaust gas recirculation egr. Bad cooling fan relay symptoms most modern vehicles have electric fans that are controlled by relays, which are. We offer high quality new, oem, aftermarket and remanufactured pontiac torrent thermostat parts. Five signs that your car has a bad heater core axleaddict. This is a critical component that, when faulty, must be repaired immediately. When the thermostat doesnt bring the engine all of the way up to the proper operating. The 2006 pontiac torrent has 6 problems reported for overheating. Ginger, playing internet phone tag with the problems and solutions for a car your. Pontiac torrent 2007, engine coolant thermostat by gates. The vehicle may also stall or hesitate while accelerating.