Why does my Impala not defrost on high?
Why does my Impala not defrost on high?
Years ago I had a mechanic tell me never to change the outlets (defrost/dash vent/heat) with the blower motor on high, the fast moving air flow creates high loads on the actuators and can cause them to fail.
Why is my AC not working in my Impala?
No more freon in the system, mine stopped working a while ago, had it filled back up and it worked, BUT I suggest that you have it tested for leaks before you fill it up, because it turns out that after 3 weeks I don’t have anymore AC that doesn’t sound good.
How do you change the EGR valve on a Chevy Impala?
Remove the EGR valve and the gasket from the mount. Once the valve is removed, the gasket should slide right off. Set the items aside. Place the new gasket over the mount, and then place the new EGR valve on top of it. Make sure they are properly lined up. Re-install the bolts and connect the tubing. Try to clean the EGR valve before replacing it.
Is it possible to fix an oil leak in an Impala?
No, you won’t be able to fix the leaks that way. The system runs too high of pressure, and the refrigerant molecules are too small, they will literally leak through the hoses if it weren’t for the oil in the system.
Why is the AC not working on my Chevy Impala?
While there are a variety of reasons your Chevrolet Impala air conditioning won’t work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor.
Is there a problem with my Chevy Impala?
Cars stalls and does not start back up, unless I wait ten minutes or more. Stalls at least three times a day. I tried replacing the Mass Air flow sensor; yet, the problem continues.
How to clean the MAF sensor on a Chevy Impala?
Remove the Sensor- Take care not to damage the wiring harness or the connector pins that receive the harness in the MAF. Simple hand tools will be all that you need to complete the job. Clean the Sensor – Now that you’ve removed your Impala’s MAF sensor, it’s time to clean it.
Why does my son’s Chevy Impala backfire?
Our son’s 2001 Chev Impala 3.4L V6 stalls in normal weather and when the weather is damp or rainy the engine runs very rough, misses and backfires. The vehicle also has failed the emissions test. The emissions report stated the possible failure was due to a faulty Crankshaft Position Sensor and or Catalytic converter.
