How do you disconnect a quick connect gas line?
It depends on the type that is used. There appear to be at least 5 different kinds but the one used on Saabs needs a GM disconnect tool that you can purchase from Harbor Freight or Autozone for under $10 bucks. The Saab quick connect has a rubber stopper / bushing that fits into the end of the metal quick connector. The bushing's purpose is to keep debris and dirt from getting into the connector. To Disconnect a Saab fuel line from the Fuel Rail:
Grab one of the 3 rubber tabs that stick out perpendicularly on the side of the bushing and pull it toward the fuel rail. (You need to get the bushing up over the flair that keeps it in place.) All you want to do is get enough space between the bushing and connector so you can insert a small box wrench between them and use the wrench to pry the bushing up over the fuel line flaring.
Once you have the bushing up out of the way, insert the disconnect tool into the end of the quick connector and push the quick connector up toward the tool. (The tool looks kind of like a pair of scissors that when closed form a 3/8" tube on one end and a 5/16" tube on the other end...). There are 4 metal tabs inside the quick connector that bend inwards toward a flaring that prevent the connector from coming off. By pushing the connector onto the tool, it pushes the 4 tabs back out of the way so they won't get caught on the flaring when you attempt to pull the connector off the line.
With the connector pushed up onto the tube of the disconnect tube, you will then push both the connector and the tool away from the fuel rail. You might need to wiggle it back and forth but if you have the connector pushed up onto the tool far enough, it will provide enough clearance for the tabs to clear the flaring and the fuel line will disconnect from the fuel rail hard line.
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Disconnect the fuel line from the engine and connect it to an external tank. Turn the key to ON and it will pump the gas into the external tank.ONLY DO THIS IN A WELL VENTILATED AREA
First remove gas cap, then disconnect exhaust from flange by fuel tank. Disconnect fuel pump electrical connection, disconnect fuel filler hose and evap line from top of tank. Disconnect quick connect fittings on top of tank. Lower tank. This procedure should be done with the tank less then 1/4 full.
First of you need to release pressure in the gas line. Disconnect the fuel pump wire harness. Start the car, wait until it runs out of gas and stalls. Disconnect the battery. Disconnect fuel line from the filter, remove the filter. Install a new filter. Make sure no dust or sand is in the filter. Install new copper rings and connect the fuel hoses. Make sure that you have tighten everything. Connect the power pump wire harness. Connect the battery. Turn the key to the position ON and wait about 2-3 seconds. Turn key to OFF. Check whether you have leaks. If you do not, proceed further: start the engine.
To remove a quick connect propane adapter from a propane tank, first ensure the gas supply is turned off. Then press the release button on the quick connect fitting and pull it away from the tank. Be cautious of any residual gas and follow all safety precautions recommended by the manufacturer.
**Removing the old EGR valve** 1. Disconnect the Exhaust Gas Recirculation (EGR) valve: § Disconnect the vacuum line. § Disconnect EGR tube nut. 2. Remove the EGR valve: § Remove the two bolts. § Remove and discard the old gasket. **To Install the new EGR valve** § Install the new gasket. § Install the two bolts. Tighten the bolts to 18 ft. lbs. (25 Nm). 3. Connect the Exhaust Gas Recirculation (EGR) valve: § Connect EGR tube nut. Tighten the nut to 37 ft. lbs. (50 Nm). § Connect the vacuum line. 4. Carefully clean both sealing surfaces and install a new EGR valve gasket. You're done!
To hook a propane gas line to a gas furnace, you will need to connect the gas line to the furnace using approved fittings or connectors. It is important to ensure that the gas line is correctly sized for the furnace's gas requirements and that all connections are secure and leak-proof. It is advisable to hire a professional to install the gas line to avoid any safety hazards.
The fuel filter is located behind the gas tank and is mounted to the gas tank bracket. You need to remove the quick connect lines and unbolt the filter harness from the frame to replace. Make sure the the in side on the filter is connected to the line from the tank
First of all you need to release gas pressure in the main line. Disconnect the wire harness from the fuel pump. Start the engine and wait until it runs out of gas left in the line. After disconnect the lines from the filter, remove the filter. Repeat all steps in reverse order except the running the car with disconnect fuel pump.
disconnect the fuel lines, supply and return, and vapor line and disconnect electrical connector and drop the gas tank. Drain it first.
It is on the driver's side on the frame just forward of the gas tank. It will require a special tool to release the quick disconnect.
It is on the driver's side on the frame just forward of the gas tank. It will require a special tool to release the quick disconnect.