What does it mean if the check engine light comes on after you put gas in your car?
There are many reasons your car’s check-engine light turns on after you fuel up. It could be a loose gas cap, a gasket gone bad on said gas cap, or a damaged vacuum hose, among others. If it detects a loss of pressure, the check-engine light will come on, indicating that there’s a problem.
Why does check engine light come on when fuel gauge drops?
As far as the P0306 it indicates a… changed the fuel pump on 1999 dodge ram 2500 diesel fuel truck. Now, it doesn’t send power to fuel pump. At key on, the fuel pump is normally only powered momentarily to pressurize the system. If you are testing during this brief interval, you have to apply a volt meter at the instant the key is turned on.
When does the Check Engine light come on?
Hello, my check engine comes on when fuel drops to a 1/4 tank or lower and vehicles runs rough, but when tank is filled light goes out and car runs better. I haD a scan done at Autozone and it showed misfire on cylinders1 thru 6.
What does the Check Engine light on a nitro V6 mean?
Replacing the spark plugs and coil packs on a 2010 Dodge Nitro V6 is a fairly easy service. However, I wouldn’t automatically assume that the root source of your problem are the plugs or plug wires. In many… The code reader for my engine light says P0306P. What does the second P mean? The P means powertrain.
Why is the Check Engine light on on my Nissan Frontier?
The check engine light is on after replacing gas cap and other parts. Now my mechanic said that the problem is in the gas tank valve. No solution yet. 52,000 miles on a 2007 nissan frontier and a bad fuel sensor.
Why does my check engine light come on?
Check engine light just came on so I purchased an OBD 2 scanner and got the P0463 code related to a bad fuel level sensor. The gas gage is not working. After I fill the gas tank up, it still shows empty. It sometimes will go to full, but then after driving a few miles it will go back to empty.
Why is the gas Gage not working on my car?
The gas gage is not working. After I fill the gas tank up, it still shows empty. It sometimes will go to full, but then after driving a few miles it will go back to empty. Non functioning or incorrect fuel level readings.