
A worn pump loses its pressure and the engine is being starved of gasoline. The car will struggle to start and run because the pump cannot push enough gas through. If your vehicle’s fuel pump cannot get gas from the tank to the engine, you will have trouble starting your car. Loud whining indicates there is a problem. The normal noise your pump makes is a low hum. The pump may also make this noise if you’re low on fuel or the fuel in your tank is contaminated. Fuel Tank NoiseĪ damaged fuel pump might make a loud, whining sound that you’ll hear from your gas tank. Willoughby Hills Auto Repair lists eight signs you might need a pump replacement. You can tell if your pump has problems, however. Most people never have to have their fuel pumps changed. The 2023 Grand Cherokee fuel tank capacity of 23 gallons offers a driving range of 437 miles in the city and 598 miles on the highways.Your car, truck, or SUV’s fuel pump will last over 100,000 miles on average. How many miles can you go on a tank of gas in a Grand Cherokee? The 2023 Jeep Grand Cherokee 4xe gets the 4WD drivetrain as standard and yet returns 23 MPG combined and has a 56 MPGe rating as per the EPA. How many miles per gallon does a 2023 Grand Cherokee hybrid get? The 2023 Grand Cherokee MPG ratings of 19 MPG in the city, 26 MPG on the highways, and 22 MPG combined remain unchanged from last year. What is the fuel economy of a 2023 Jeep Grand Cherokee? It faces competition from other midsize SUVs like the Ford Edge, Honda Passport, and Toyota 4Runner. The 2023 Jeep Grand Cherokee misses out on the larger capacity V8 engine this year and continues with the V6 powertrain option only with both RWD and 4WD drivetrains available as options.
