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There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
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∙ 15y ago
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Your 2004 Chevy cavalier has the check engine light on you had it scanned and it said evap emission control system large leak how do you fix it?
I have a 2002 caviler with the check engine light on .I have had it reset several time but will come back on within one week,
Check engine light in 2004 Toyota Tacoma?
The check engine light in a 2004 Toyota Tacoma can come on for many reasons. It could indicate an exhaust leak or a problem with the engine.
Why does your suzuki Verona 2004 check engine light keep flashing?
A flashing check engine light is an indication of a misfire.
How do you turn the check engine light off on 2004 corolla?
Here a answer maybe CHECK THE ENGINE:) the light will go off
Check engine light 2004 chevy cavalier?
If you're asking what to do when the check engine light comes on; take it to your local auto parts store (Autozone, Oreilly, Napa, etc.) and have them connect an ODBII reader to your car. This will give you a code that they can also decrypt and let you know what is going on with your car.
How do you check the 02 sensors on a 2.2 ecotech engine in a 2004 Chevy cavalier?
If you have a bad O2 sensor the check engine light would come on and set a code directing you to which one is bad. A code reading tool would be required to read the codes.
Your gas cap was found loose and now you have a check engine light on How do you reset a check engine light on a 2004 Toyota Rav 4?
Reset the Check Engine Light by disconnecting the battery for about 10 minutes.
How do you reset the check engine light after an oil change on a 2004 Pontiac Vibe?
The check engine light has nothing to do with an oil change. The check engine light is reset with a scan tool after repairing the failure that caused it.
What is the symbol for a 2004 PT Cruiser check engine light?
It is a little yellow engine.
Why is The check engine soon light is on in your 2004 ford explorer limited?
might need to check your engine soon
2004 for escape engine light flashing?
If the check engine light is flashing that indicates an engine cylinder misfire has been detected
Reset 2004 Honda accord check engine light?
You can reset the 2004 Honda Accord check engine light by removing the instrument light fuse. The location of the fuse can be found on the inside cover of the fuse box.
