Chevrolet Suburban Questions Maintenance & Repair

Oil Leak

I have a 2005 Suburban Z71 that is leaking oil, I have replaced the rear main seal, the oil pump and oil pan gasket, and the head cover gasket. Wondering why it is still leaking oil?

Chevrolet Suburban Radiator Fluid Change

I have a 2009 Chevrolet Suburban 5.3L flex fuel I want to change the radiator fluid. I bought one gallon of prestone dexcool extended life 50/50 prediluted antifreeze/coolant, I read online that I ...

2009 Suburban LTZ Clock Stuck On GMT

I cant change my time zone to EST. Please help! I can set the time to EST and each time I turn the car off it returns to GMT.

Starts But Dies In 3 Or 2 Seconds. No Sound On Dash And No Check Engine Lig...

I have checked all the fuses and relays.also replaced the BCM. Is it possible that i have a bad ECU? thanks for the answers

2007 Suburban How To Reset The Service 4WD Light?

Oil Pressure Gage On 0

replaced oil pressure sensor and screen , changed valve cover gaskets . oil level is good ???? at a loss.

Garage Door Opener

Our garage door opener button is not working. Do we need to replace it or change a battery?

A/c

Front vents stop blowing air but back blows ... any answers on what that could be... 04 Chevy suburban z71 ...

Fob Won't Open(unlock) Rear Door

1999 Chevy Suburban Trouble Shooting

my 99 chevy suburban 5.7 350 is jerking or bumping when i reach speeds above 45 mph like it is shifting out of gear ive replace everything on this truck engine,transmission,destribito... and to much...

03 Suburban Shutdown When I Hit Numbs In The Road

When I hit bumps the truck shuts off for a second and locks and unlocks sometimes shuts down completely. Then dummy lights pop up and some time it says reduced engine power and runs like its misfi...

2005 Chevy Suburban. Latch On The Captains Chair In The Second Row Broke An...

Can Someone Identify This Harness?

I recently bought a used 2017 Suburban and want to fix the side detection, rear sensors, etc. There is a harness that runs out of the rear cargo area and down in front of the rear bumper. This needs...

Misfire

Has a misfire that comes and goes. Replaced about everything I can think of complete tune up. Cheap computer says #7 each time. Double checked wire, plug, cap. All fine.

Side Mirrors - Manual But Can We Upgrade To Power??

We have our manual side mirrors but want to change them out for power mirrors? Is this possible ???

Trying To ID Multiple Fluid Coolers/radiators

I'm replacing old failed radiator hoses, With plastic shroud off I can see a total of 4 separate radiators. Trying to identify what they are for since I thought the trans cooler was inside the radia...

Transmission And Breaks

I recently changed the filters in my transmission now after I drive five miles my breaks get very tight after I let the vehicle cool down it does the same exact same thing

Fuel Relay

Suburban won't start

1994 Chevy Suburban 2500 Won't Start

So, my Dad has this 94 Suburban I've been trying to fix for him for the last few weeks. It won't start when you turn the key. Have it on a battery charger charging at 200 amps. I put three new sta...

Possible Bad Head Gasket In 2001 Suburban

I have a 2001 suburban 1500 5.3 with 215,000 miles did a oil change and the oil was milky. It has been leaking antifreeze for a while. Have to top it off once a week, it has never overheated yet. I...