If you have a P0440 code indicating a fault in the EVAP system, finding the leak can be a challenge. The first place to start is the gas cap. A loose-fitting or damaged cap can allow enough air leakage to set a code. To find a vapor leak, you may need a leak detector that uses...
you’ll need to replace the valve. That said, moisture in the PCV valve is an indication of other problems, and replacing the valve alone won’t fix the problem, but you also need to change
For example, let's say your Check Engine Light is on and you find a trouble code for one of the oxygen sensors (code P0130). The code might indicate a bad sensor, or it might indicate a loose connector or wiring problem. You should check the wiring first before replacing the sensor. ...
But I can replace all of the other engine parts without doing the pistons and bearings – so that is what I plan to do. If I had been able to push the issue and get the time, I would have done the full fix at first without the hassle. This is my project car and will...
Fixing a misfire can be dangerous or require in-depth repairs, so you might need a pro. Still, if you identify the issue before going into the shop, you'll save money. Get Car Support Solve Any Problem Hi there! Do you have a question about how to diagnose or fix a problem with ...
P0300 – Random/Multiple Cylinder Misfire Detected If you get any of these trouble codes from your ECU, you should have your PCV valve inspected by a professional, or do it yourself by following the steps provided further below. But note that just because you get the above codes doesn’t ...