Where's the noise coming from?
My 2001 chevy cavalier makes a squeeling noise and leaks fluid ONLY when a/c is turned on. Everything if fine when the a/c is off.

The 2001 Chevrolet Cavalier continued to be one of the most popular midsize compact cars in America. Part of its success was undoubtedly due to an affordable sticker price; the Cav was solid enough to feel like a bargain for its price. Available in three trims, the Base, LS, and sporty Z24, the '01 Chevy Cavalier met the needs of first-time and economy-minded car buyers. The Base trim was offered in both sedan and coupe bodystyles; the Z24 came only as a coupe, and the LS only as a sedan.
In addition to a low price at the dealer's, the '01 Chevrolet Cavalier offered big savings at the gas station. (That may not have seemed quite as important in 2001 than it does in today's fuel-efficiency conscious market!) With an EPA estimate of 22 miles per gallon city, 33 miles per gallon highway, the Cavalier was easy to feed.
And it was easy to drive, too. One of the smart moves in the Cavalier's design was the inclusion of some higher-end standard features like ABS, tilt-column steering, and air conditioning in the entry-level models. This made the 2001 Chevy Cavalier seem less like an econobox and more like its higher-priced competitors, the Toyota Camry and Honda Accord.
My 2001 chevy cavalier makes a squeeling noise and leaks fluid ONLY when a/c is turned on. Everything if fine when the a/c is off.
Car acts like it is running out of gas, cuts out then picks back up, then i get gas and runs good
Fuel pump is out, can it be accessed by pulling the back seat and going through the top of the gas tank or does tank have to be pulled?
car is loosing coolant. no puddles or dripping that i can find.
I have replaced the thermostat, waterpump, radiator, temp sensor, coolant reservoir, and all the hoses. The fan does work and the car does not blow any smoke out the the exhaust but it is still overheating. I flushed the heater core and a lot of stuff came out(looks like dried up stop leak), it ran fine then overheated again so we flushed many times and flushed the whole system. Car still overheats so we are ordering new fan relays. Did a combustion leak test and had no leaks. Does anyone have the same problem or know what else to check? I know there’s a very small coolant leak somewhere.
Airbags
Dual front airbags
Audio System
Single disc in-Dash CD · AM/FM radio
Brakes
ABS: 4-wheel
Convenience Features
Multi-function remote: keyless entry · Steering wheel: tilt-only
Mirrors
Exterior mirrors: power
Rear Seats
Type: split-bench
Roof
Moonroof: power
Seats
Front seat type: bucket · Upholstery: cloth
Tires and Rims
Wheels: steel
Windows
Front wipers: intermittent
Airbags
Dual front airbags
Audio System
Single disc in-Dash CD · AM/FM radio
Brakes
ABS: 4-wheel
Convenience Features
Multi-function remote: keyless entry · Steering wheel: tilt-only
Mirrors
Exterior mirrors: power
Rear Seats
Type: split-bench
Seats
Front seat type: bucket · Upholstery: cloth
Tires and Rims
Wheels: steel
Windows
Front wipers: intermittent
Airbags
Dual front airbags
Audio System
Single disc in-Dash CD · AM/FM radio
Brakes
ABS: 4-wheel
Convenience Features
Multi-function remote: trunk release · Steering wheel: tilt-adjustable
Mirrors
Exterior mirrors: power
Rear Seats
Type: split-bench
Seats
Front seat type: bucket · Upholstery: cloth
Tires and Rims
Wheels: alloy
Windows
Front wipers: intermittent
Airbags
Dual front airbags
Audio System
Single disc in-Dash CD · AM/FM radio
Brakes
ABS: 4-wheel
Convenience Features
Multi-function remote: trunk release · Steering wheel: tilt-adjustable
Mirrors
Exterior mirrors: power
Rear Seats
Type: split-bench
Roof
Moonroof: power
Seats
Front seat type: bucket · Upholstery: cloth
Tires and Rims
Wheel type: aluminum alloy
Windows
Front wipers: intermittent