i have a 96 chevy suburban, when I am driving there is a humming, whinning sound. it stops when i push on the gas? What is this?

i have a 96 chevy suburban, when I am driving there is a humming, whinning sound. it stops when i push on the gas? What is this? 1 Answer

I have a 2000 chevy suburban. the rear vents do not blow hot air when the heater is on and the air only blows from the defrost vents in the front wherever I set the controls at , Karl 2 Answers

I have a 2000 chevy suburban. The rear vents do not blow hot air when the heater is on. the front and floor vents do not work at all but the defrost vent does work. Please help me. Karl

I have a 1993 suburban and when I pour water in the radiator it floods out from under the truck in the middle what could it be 3 Answers

I have a 1993 suburban and when I pour water in the radiator it floods out from under the truck in the middle what could it be

I have a 96 suburban 2500 4x4 with a 454 it started today then died so when I went to start it right back up nothing no click nothing checked all the fuses there fine the battery cables are tight 2 Answers

I have a 96 suburban 2500 4x4 with a 454 it started today then died so when I went to start it right back up nothing no click nothing checked all the fuses there fine the battery cables are tight ...

WHY IS MY 1986 CHEVY SUBURBAN HEATING UP, ESPECIALLY WHEN I TURN IT OFF. AFTER A GOOD DRIVE , WHEN I TURN IT OFF I CAN SEE THE EXTEDRNAL GAGE GOING UP TO 250' + THEN MY STARTER FREEZES AND IM NOT ABL 3 Answers

MY 1986 CHEVY SUBURBAN HEATS UP WHILE IM DRIVING=210' BUT IN TRAFFIC 230. WHEN I PARK =250+