In article . com,
JDK wrote:

Of note, I did my training in a (slow) C152, but moved up to a fuel-
injected C172 after getting my license.
Any tips to ease the flight? Good tips for fuel consumption savings?

How many hours do you have in the injected 172?
Go to AvWeb and read John Deakin's Pelican's Perch columns on leaning
for the best information on proper engine operation.