There is no adjustment for hydraulic valve lifters. Lifters can be noisy on some of these models. After ascertaining there is no mechanical damage/broken parts, change engine oil and add 1/2 bottle of STP Oil Treatment (or more if necessary) until lifters are quieter.
40L = 40000cm3
60% or 40L
40 liters is 40,000 milliliters.
On a car, 40 liters.
The pilot-operator of the Cessna 40l which fatally crashed.
0.04kL equals 40L* There are 1000 liters per kiloliter.
Assuming you want UK gallons: 40l = 8.79876 gal(UK)
No door. You have to drop the tank.
Look under vehicle foolow the fuel line from the tank
It's part of the fuel pump assembly located inside the gas tank.
Get a Haynes or Chiltons manual from an auto parts store and don't forget to label everything.
It is located underneath the hood. You might have to clean it off with a rag to read it.