My truck is a 97 chevy suburban and the voltage gauge ticks even though i changed the alternator and battery. the speedometer reads 100 mph even when not moving,sometimes when starting it goes to 70?

My truck is a 97 chevy suburban and the voltage gauge ticks even though i changed the alternator and battery. the speedometer reads 100 mph even when not moving,sometimes when starting it goes to 70? 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

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+

Hello, i have a 2007 chevy suburban and my oil gauge is staying a zero and the engine light came on. I checked the oil and its showing really high right now even after sitting for and hour. 1 Answer

The dash panel cluster has been out as far as the digital reading on the dash. I have light that only highlights the speedometer. Is this the oil pump or could it be something else? I just had my oil ...