My 2015 subaru outback 3.6 r makes a clicking sound when I floor the acceleration and it clicks while accelerating.

SOURCE: clicking sound,low rpm idle, and

If you ever have an oil leak it really should be fixed right away unless this happened all at once. Go to a local mech or if there is an Autozone around go there and have them check the Engine Light code for you for free. You will have more info to work with.

SOURCE: Cause of noise in front differential of 1997 Subaru Legacy Outback.

there is a plug on the shaft-side of the differential. Using a ratchet remove the plug and with the engine OFF, stick your finger inside the hole and you should get fluid just below the threads of where the plug goes in.

SOURCE: Rattling sound when accelerating on 2007 Forester

On mine, I got under there and there are rocks rattling in the heat shield. There are factory made holes in it, and the rocks sit in there like eggs in a carton and rattle when the engine hits a certain vibration frequency which is basically when it is at a stop light or idling. The repair shop wanted to charge to cut them off but I think I am going to drill bigger holes so the rocks fall out, as they are pretty tiny.

Dar

• 2007 Answers
• Posted on May 21, 2009

SOURCE: loud clicking noise which the clicking noise getss faster as i accelerate

From what you are describing it sounds like it must be a valve lifter sticking. Try putting a cup of transmission oil in your crankcase, or pick up some suitable additive from your local parts store. I wish i could hear it and give you a better idea. Maybe let them listen to it at the parts store, and they can determine if it's a lifter or not. Let me know how you make out.

SOURCE: My car loses power going uphill and makes a

replace spark plugs and wires and fuel filter. put some Marine Stabil(blue 1 oz per 5 gallons) in fuel also