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What is the problem when a check engine light goes on after a complete tune up and the egr tb and PCV valve has been cleaned?
If the check engine light activates after a complete tune-up and cleaning of the EGR, throttle body, and PCV valve, it could indicate an issue unrelated to those components. Possible problems might include a faulty sensor (like an O2 or mass airflow sensor), vacuum leaks, or issues with the ignition system. Additionally, it may also be triggered by stored trouble codes that need to be diagnosed with an OBD-II scanner. It's important to retrieve the specific error codes to identify the root cause.
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1994 ford e350 7.5L 460 engine missing after complete check?
Don't want to sound brash but your complete check was not so complete if it didn't find the problem. A complete check will narrow down your problem to just a couple of choices on a engine miss problem. I would redo your complete check
Why is Check engine light not on?
If it is not on, you do not have a problem.
How do you reset check engine light on 1989 lesabre?
The check engine light comes on in a car when there is a problem with the engine. It will go off or be reset when the problem is fixed.
How do you clear check engine light on 1997 acura 3.5 rl?
our 97 rl had a epa recall that fixed the problem they took out the intake manafold and cleaned it. It is a epa mandated repair at no cost to you. It also made the engine smoother and better milage
Why does your check engine light keeps coming on and off on your 2001 Volkswagen Passat?
The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle.Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions.The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle.Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions.
What does it mean when a check the engine light turns on a 2004 Chevy aveo?
The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle.Generally, a check engine light is lit when there is a problem in the emissions or something that is affecting the effectiveness of the emissions.The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle.Generally, a check engine light is lit when there is a problem in the emissions or something that is affecting the effectiveness of the emissions.
2003 Chevy silverado check engine light comes on for a couple of days and goes off. Engine idle sems low and will die sometimes when coming to a stop. Also battery v. will drop low when idle does.?
I have the same problem with my 03. I havent figured out the check engine light but take it to a dealer and they will fix the idle problem. they know about it and if you take it to them they'll fix it for free. it has something to do with the computer needing to be cleaned out.
Why does engine die on Ford Taurus when turning right?
i had the same problem on my Taurus 06. check the battery and it's connections, something is loose. i have changed the battery and cleaned the the terminals. every thing turned ok
Flashing check engine?
The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions. If the check engine light is flashing a misfire has been detected
What does the check engine code?
The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions. If the check engine light is flashing a misfire has been detected
Check engine light on Jetta?
The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions.
Check engine light Hummer?
The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions.
