GMC Sierra 1500 Questions Maintenance & Repair

Truck Will Not Start After Fuel Level Sensor Replaced

Ok I replaced the fuel level sensor last night ok after everything was back in the tank and correct I think I went to start my truck and it will not start

96 Chev Pickup Shifting Issues?

Very hard to shift from park ,what could cause this?

Transmission Problem

I have a 1994 Chevy 1500 truck I was driving down the road and I lost all gears what do I need to fix

Sudden Loss Of Torque Or Power

To try to fix the problem I replaced the following, front breaks, rotors, calipers, rear drums, shoes, hardware, wheel cylinders, plugs and wires, air filter, yet the truck had to throttle up real ...

Why Won't My Truck Go In Gear

My truck won't go into gear drive or reverse. What could be going on?

Everything Dies When Driven

My 1995 GMC Sierra K 1500 with idle fine but when driving everything begins to shut down, Motor and all

Starts. Then Dies Because Only One Injector Works

injectors are ok can switch wires and the other injector will work the one not working will switch sides can low fuel pressure cause this

2003 Gmc Sierra 1500 That Had A No Crank Issue

i have a 2003 gmc sierra 1500 that had a no crank issues out of no where. truck wont start nothing, turn key, nothing had electrical power i.e. battery is good, had to have it towed to dealer. they ...

Undocumented Code P105D Or P10SD What Does It Mean?

GMC 1500 keeps throwing this code.

1996 GMC 5.7 C1500 Code 1351

Hello, I have a 1996 GMC C1500 that will not start on humid days. On the less moist days it will start, but generally it cranks for quite a while then sputters after I disengage the starter. When i...

Resetting Service Engine Light On 2001 GMC Sierra 1500 4.8L

How many miles after replacing both O2 sensors on bank 2?

2010 GMC Sierra Overheating

Morning everyone I have a GMC Sierra 1500 and I'm having an issue with overheating that I can't figure out, It will run at the normal operating temp but in heavy traffic or an idle it will start to...

Oil Pressure Drops Why

new oil pump, new oil sending unit, engine rebuilt 6 months ago. oil pressure now starts at 20 psi and drops to 5 to 8 psi. why

Hard Starting On GMC

I have a 2010 GMC Sierra 1500 with a 4.8. It starts very hard. I checked the fuel pressure and it starts at 61 psi after running for about 30 second it drops to about 42 psi. I have codes P0172 and ...

Will Lucus Fix My Tranny Problem If I Drain Out The Extra Court Of Tranny F...

The tranny has an extra quirt of fluid will removing a quirt and adding lucus help save it

Will Adding Brake Fluid To My Tranny Give Me Bk 3-4 Gears

I just bought a 94 gmc 1500 4×4.The guy i bought it from said the trans is junk,i got it home checked the fuses,the fuse for 3-4 was shot replaced it still no gears,It takes off in 1,2,3,O/D shifts...

Rough Idle On Cold Start Only

I've had this truck for 2 years. Once I had it home I did a tune up on it plugs wires cap rotor and oil change. After I did that I had a rpm surge. After replacing multiple parts multiple times th...

2000 Gmc Sierra Driving Went Dead Now No Spark Changed Crank Sensor

Why Won't My 4x4 Go Into 4 Wheel?

my 99 gmc Sierra 4x4 is not engaging it shows it to be in 4x4 but clicks the whole time thinking it may be smarter to look inside then replace the whole thing.

1995 5.0 Engine Hiccup

I own a 1995 GMC Sierra 1500 with the 5.0 V8. The truck only has 12,400 miles and has had consistent maintenance under my ownership. There was a slight oil leak that turned out to be coming from the...