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purge

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Question
How hard is it to get the vacum line and gas line off of the canisister
The purge valve is in the engine compartment and the vapor lines are just squeeze connector and pull off the line. Then two bolts to remove valve and then install the new one and clear codes.
Question
Intake manifold backfire when key switched to ON position
The problem sounds like you are getting a build up of fumes in the intake when the engine is off. The purge valve may be leaking fumes into the intake when the engine is off. The purge valve should not...
Question
Evap large leak code
If you have a large emission system leak the best way to find the leak is to do a smoke test and put smoke pressure in the fuel tank and it will show the smoke out of the system leak....
Question
P0449 vent solenoid valve low circuit
If you are getting codes to the vent solenoid and cannot command it open with the scanner then you need to see if scanner said it is open or closed. Then test the resistance of the solenoid for specified resistance....
Question
Car won't always start right away, after fueling up.
The purge valve on the engine is not supposed to flow fuel tank vapors from the carbon canister when the vehicle is off or at idle. When refueling the vehicle a lot of fumes are generated in the tank and...
Question
Car ran out of gas - will not restart after adding more gas
You will need to check to see if the vehicle is flooded for excessive fumes from the filling of the fuel tank. The purge valve or the fuel tank vent valve is leaking fumes into the engine. You will need...
Question
is a purge valve solinoid the same as a evaporation vent soliniod?
In the EVAP system, the purge valve and the vent control valve are separate parts with different functions. If the gas mileage you are getting is very low, there is probably a fault in addition to the EVAP system fault....
Question
I have a 2002 Jeep Liberty four wheel drive I stopped and got gas I left a they started blowing they started blowing and won't hol
The problem sounds like you have flooded the carbon canister and the purge valve is stuck open allowing fuel to get into the purge line and be sucked into the engine unmetered. Have the purge valve and carbon canister vent...
Question
Car won't start after getting gas
The most common cause for this hard or no start after getting fuel is the purge valve is leaking fumes to the engine while fueling the vehicle. You should first have any computer codes checked by scanning the computer and...
Question
How much to fix a leaking gas purge valve?
Billing question sent to CS for the cost of replacing the Evaporative Purge Valve on a 1997 Chevrolet Cavalier.
Question
I have failed smog 2 times this past year (2016) for high NOx at low speeds but passed at higher speeds.
Hi there. The issue that you are having is the purge valve on the fuel system is not functioning correctly and needs check and possibly replaced. The code P0600 is referring that the dash is not communicating to the ECM...
Question
I have a diagnostic trouble code P147d.
The code P147d is coming up for the fuel canister purge valve that could be sticking and not working properly. The purge valve is designed to control the emission's vapors in the fuel system. If the valve is not functioning...
Question
Replace Canister Purge Valve.
Billing question was sent to CS for the cost of labor to install a canister purge valve in the fuel system on a 2010 Ford Fusion with a 4L-2.5L engine.
Question
I have a problem with my 1985 Mercedes 280SE. I need your help to fix this problem. I can't start the engine from first time.
Hi there. The fuel system's evaporative purge valve could have a leak causing the fuel system to leak out the vapors. This will make the fuel system drop in pressure when the fuel pump is not working. I recommend seeking...
Question
Where is purge valve for evap canister 07 honda civic si
The purge valve is mounted on the engine and you will see hose connections from the valve to the intake manifold as well as a wire harness connection. The purge valve should be tested to determine if it is actually...
Question
My car makes a loud noise, shakes and has trouble starting when we put gas in it.
The purge valve is most likely leaking fumes into the intake manifold when your are refuelling the vehicle. This will flood the engine with gas fumes and cause the hard start and run rough until the excess fumes are burned...
Question
How can you tell if you need a canister replacement or a whole new emissions control system?
The emission control system faults can produce many different codes and the code is used to do different pinpoint tests on the system to find the cause for the code and check engine light coming on. There may be a...
Question
Putting gas in a 2009 ford f150 and it won't crank after
You must have a leaking purge valve that is letting fumes that build up in the fuel tank when refueling the truck. Have the purge valve checked by applying vacuum to purge valve with the engine off to see if...
Question
Check engine light
You would need to have the fuel tank and vent system smoke tested to look for leaks in the gas cap, purge control valve and fuel tank vent into the carbon canister. If you have any one of those leaking...
Question
Need advice on replacing a missing purge valve on a 2000 ford mustang
Hello, thank you for writing in. With a repair guide or manual to walk you through the process, you should be able to make this repair with a few common tools. With the old one removed already, you should be...

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