Filter Fuel Mega Pack 394358B

Hello Debbie, Thank you for your inquiry. It sounds like the carburetor needs to be cleaned and adjusted as they tend to gum up and go out of adjustment by engine vibration over time. I would start by spraying carburetor cleaner into the carburetor while the engine is running. Spray a little at a time so you do not stall the engine. Do this for a minute or 2. Rev the engine up a little when spraying in the carburetor. Next, you want to reset the carburetor. 1. Loosen the large set screw on top of the air filter with a flathead screwdriver and remove the air filter from the carburetor. 2. Locate the idle adjustment screw on the side of the carburetor. Gently turn the screw clockwise with a screwdriver until the valve touches the seat. Then, back the screw off counterclockwise one-and-a-half turns. 3. Look on the opposite side of the carburetor, for the high-speed adjustment screw -- if your carburetor has one. Gently turn the screw clockwise until the valve touches the seat, then back this screw off one-and-a-half turns as well. 4. Check to see if your engine has a large bowl on the bottom side of the carburetor that houses the float. If so, it will have a single screw on the bottom of the bowl. Turn the screw clockwise until it stops turning, then back it off for one-and-a-half turns. 5. Replace the air filter on top of the carburetor and secure it by tightening the screw in the centre of the air filter. 6. Start the engine and let it half-throttle for about five minutes to warm up. Then, slowly turn the idle adjustment screw -- which you adjusted in Step 3 -- clockwise until the engine begins to slow. Note the position of the screw and then begin turning the screw counterclockwise. The engine will normalize, then eventually will begin to slow once again. Note the position where it begins to slow a second time and rotate the screw clockwise to a point halfway between the two positions where the engine began to slow. You have now fine-tuned the idle adjustment. 7. Increase the throttle to full speed. Repeat the adjustments you made on the idle screw on the high-speed screw -- on the opposite side of the carburetor from the idle screw. 8. Test the engine under varying workloads. If the engine runs roughly under any conditions, adjust the idle or high-speed screw to fine-tune the adjustments. I am attaching a link below to Briggs and Strattons website on how to check the charging system of their engines. https://www.briggsandstratton.com/eu/en_gb/support/faqs/browse/charging-system-alternator-test.html#:~:text=For%20the%20easiest%20alternator%20test,not%2C%20it%20doesn%27t. I hope this helps and good luck with your repair.

Hello Mike, Thank you for your inquiry. We show the metal fuel shut off valve as part# 592840, the plastic fuel shut off valve as part# 698183 the fuel filter as part# 394358B, the shorter pre-molded fuel line as part# 497029, and the the cut to length fuel line as part# 250015. We hope this helps.