check engine light on but car runs fine reddit
There is a sensor in the exhaust sytem somewhere that smells what you are burning in the car and how well it is burning. The V8 engine has always been known for power and performance.
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It may run fine however the vehicle should still be inspected.
. Your Engine Got Wet Where It Didnt Like It. Spark plugignition coil issues. Ignoring it if the car runs and drives fine may seem reasonable for some time.
Just do an ohm check of each plug no need to remove the plugs just pull the harness off. At a minimum something as simple as your gas cap may be loose or it could be a failed sensor wiring connector. Its natural to be worried if the check engine light appears.
If these sensors detect a bad seal theyll throw a code and activate the check engine light. Start date Oct 8 2005. There are three ways to reset a check engine light.
Any ideas what the cause is. Some are easily replaced and others are more difficult. Troubleshooting is pretty simple.
Below is the explanation of these main reasons for the check engine light to come on but at the same time the car runs fine. Untightened gas cap is the most common reason the check engine light is triggered. Your car can have quite a loose gas tank cap and there is.
If one is open infinite or much higher resistance replace it using anti-seize. 2015 Subaru Wrx Check Engine Light With Flashing Cruise Control Fixed Youtube Each fix has made the car run smoothly for a certain amount of time months. Check engine light on solid VDC light on SI drive is flashing sport mode and cruise is flashing.
Check engine light on runs fine. Oxygen sensor failure. The Check Engine Light CEL is never good news about your car.
A bad gas cap is one of the cheapest and easiest causes of a check engine light as a replacement rarely costs more than 15. They should all read around 1 ohm. The check engine light is on in my car 01 solara but it has no problems actually driving.
Check engine light on but car runs fine reddit Sunday January 9 2022 Edit. The engine must be run for two and a half minutes with the air conditioner on and rear defroster on. A check engine light that turns when your car is running fine means there are problems in its electrical system or issues in its emission system.
On newer OBD on-board diagnostic compliant vehicles this usually does not work. Show 7 more items. Bad spark plug wires.
I ignored mine for 2 years and never had any problems. Up to 20 cash back The check engine light comes on for emissions purposes. Perhaps you forgot to tighten the gas cap.
The codes are shift solenoid and o2 sensor. This will test the O2 heater Passive Air Purge No Flow Misfire and if closed loop is achieved Fuel Trim. The car may have issues like a loose tank cap or even a broken one unchanged oil for a long time presence of air in the gas washing the engine lately etc.
Press question mark to learn the rest of the keyboard shortcuts. Yeah you should take it in. Sounds like an oxygen sensor.
If plugs test ok clean andor replace the GP harness. My check engine light came on but the car runs fine. This resets the cars computer which also reset the check engine light.
Many times when you have the engine light but no real problem it is the o2 sensor. The Check Engine Light CEL is never good news when it comes on in your car. Most likely it was a misfire that is no longer misfiring the code went away on its own because you drove a significant distance without the misfire reoccurring and the engine management system decides it may have been an anomoly.
Flashing indicates engine misfire which can cause severe damage to some expensive components and in some cases could result in a fire. There is a fault code stored for the light. If there is a problem with the car its probably the O2 sensor.
I am taking to the dealer this week to have it checked out. These problems can range from faults within the electrical system the engine fluid levels or to problems within the cars emissions system. Sunday night check engine light came on for first time on this vehicle.
Our dealer found a vacuum hose leaking at or near the valve cover and he had both parts replaced. Worse yet it could be a larger problem like an expensive emissions fault. The problem can even be as simple as forgetting to tighten your gas cap in fact this is the most common.
The whole purpose of the check engine light is to illuminate whenever there is a problem. Issues with sensors modules networks and wiring can trigger the check engine light. Please consider allowing Autoblog.
Press J to jump to the feed. If the light is flashingblinking then you should avoid driving it. Disconnect the battery wait approximately 30 minutes reconnect the battery.
When it gets either too much or too little of one or the other the control module will likely notice. Your car has sensors designed to check the seal of the gas cap as it must be able to contain the fumes of evaporated gas. Check engine light comes on but car runs fine Posted by DrunkPenguin Mar 2 2006.
Your cars engine needs the correct amount of both air and fuel to run properly. New posts Search forums. The check engine light stores a code that a mechanic can lookup and see what failed.
The more electrical load you can apply the better.
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