When you hear a rattle when your engine is running, but your car isn't moving, it is time to engage in forensic auto mechanics. By that, we mean you look at the available clues to help you determine the answer to the question: "Why is my car making a rattling noise when idle?" D...
AC Condenser Issues: The AC condenser is responsible for dissipating heat from the refrigerant. If the condenser fins are damaged, bent, or obstructed, they can lead to reduced airflow and cause a hissing noise. Additionally, a damaged condenser can result in refrigerant leaks, exacerbating the ...
leave a car running for an extended period of time. One is while stuck in traffic, as the car is sitting for long periods of time in between crawling along. Another is letting it warm up during winter months—nobody enjoys driving a car before its HVAC system is providing ample heat. ...
An overheating engine is more than a bummer, it can be an expensive engine killer that will leave you on the side of the road, then on to the repair shop for an expensive repair bill. If your car has been running hot, you know the feeling. You're sitting
The cooling system of every vehicle has a thermostat which regulates how much coolant is allowed into the engine. If the engine is cold, then the thermostat will keep the chamber closed so that no coolant can enter the engine. When you turn on the engine, the thermostat starts closed becaus...
Wait for Cool Down: Never attempt to add coolant to a hot engine. Wait until the engine has cooled down sufficiently before opening the radiator cap and adding coolant. Here are some moretips to keep the radiator cool. Check Coolant Levels: Keep an eye on your coolant levels regularly to ...
Injector leaks are caused from their o-ring seal or rubber. Every injectors has rubber seals placed at the bottom and an o-ring located at the top. These components are prone to be broken by dryness. To fix this problem, you just need to replace the damaged o-ring or seal. You don’...
Your car has a timing chain or belt cover located at the front of the engine. Sometimes the seals wear down from excessive engine heat breaking down the gasket material. When this happens, oil leaks at the front of the engine. Positive Crankcase Ventilation (PCV) System ...
The long-held notion that you should let your car idle in the cold is only true for carbureted engines.
a Moderate heat car is a good habit, we recommend that you idle running 1 minute or so, and then make the car slow travel some distance to complete, original hot car for a long time will increase fuel consumption; running under idle speed and idling state for a long time air conditionin...