GMC Sierra 1500 Questions Maintenance & Repair
99 Sierra Shifts Rough Only In 1st Gear And Tachometer Doesn't Work
I have a 1999 GMC Sierra. I replaced all the spark plugs and fuel pump. I left and ignition coil on the back loose so it was idling rough. I plugged it in and ever since then I wasn't able to crank...
2002 Gmc Sierra
My check engine light blinks a few times then will stay off for days or even a week before it flashes again what could that be
What Is The Location Of The Shift Selenoid In The 2004 GMC Sierra 1500
What is the location of it
2011 GMC Sierra 1st Gear Idol Trouble
Hi, my 2011 GMC Sierra started to slip in second and third gear, but only a couple times per day. I took it in to my local shop where they told me the filter was clogged on the tranny and they won'...
My 1993 GMC 1500 Sierra Pick Up Wont Start
Hello I have a 93 gmc I had all the spark plugs changed the wires as well but the fan and belt will turn but still won't fire up the starter is still good
Oil Pressure Sensor Screen 2000 GMC Sierra
Would a clogged screen on the oil pressure sensor/oil pressure sending unit cause the motor to rattle?
I Have A 1989 350 5.7 TbI And I Have A 96 GMC 1500 With A 305 5.0L Vortec W...
I have a 1989 350 5.7 TbI and I have a 96 GMC 1500 with a 305 5.0L Vortec with over 250,000 miles can I use the the heads from the Votec 305 5.0L on the 350 5.7L TBI? If so should I change the cam ...
Transmission
I have a 2006 gmc sierra 1500 2wd. The transmission is bad. Will a trans out of a 200r gmc Sierra 2wd work?
My 97 GMC Bogs And Losses Power After 3000 Rpm
I have a 97 GMC Sierra with 5.7 it looses power after 3000 rpm. before 3000rpms it starts well Idols well, it doesn't miss, has no sign of power loss. Plugged in scanner had a bad throttle positi...
Wouldnt Start Just Got One, Click Then Lost All Cabin Power
I have a 1989 GMC Sierra. I put a new battery in it about a year ago ran great like a champ for a little bit. About 6 months back it dropped a ball joint so when I replaced it and started driving i...
Can The Reason Why A Engine Wont Start Because Of The Wires?
93 gmc sierra 1500 need some solutions changed the spark plugs and made sure they were put back in the right place and now it won't start thinking maybe it's the wires or the starter
Truck Shuts Off
My truck starts and shuts off like it is out of fuel. But there is 18 gallons of gas in it. Changed the fuel regulater and still does it. I can't hear fuel pump. And wanted to know if it might b so...
Intermittent Start With Crank
2000 GMC 1500 Sierra. Sometimes it cranks but doesn’t engage. Then a few hours later I try again and it works. Changed the fuel pump and o2 sensors any other ideas? It also has an issue sometimes...
98 1500 Gmc
I'm having to put 2/3 quarts of oil in my truck every 15-20days. When I start it up I notice white smoke but it quickly goes away. I'm currently putting synthetic 20/50.
Won't Turn Over
95 gmc sierra won't start. Have a new starter on it. This started about a week ago. I would go to it and it not start then I could go back to it and it starts. Now it's not starting.
Rattle Under High Load
I’ve been experiencing a rattle coming from under the hood of my 95 GMC Sierra C1500 with a 5.7 L V8 350. It has 209k miles. When the engine is under high load(65-70mph and giving more gas) I hear ...
Starving For Gas
Truck is hard to start sound like it's starving for gas replace fuel filter distributor cap. Rotor please any advise would be appreciated this truck has a carbuator
High Idle
I changed my Tb and now it idles at 3000 rpm’s the mechanic ran a bunch of tests on it and said he can’t find out what’s wrong
1994 GMC Sierra Stalls Out While Driving And In Park.
1994 GMC Sierra stalls out while driving and in park. Doesn't want to accelerate and getting poor gas mileage. Already changed spark plugs, spark plug wires, fuel filter Not sure if this is related...
Does Truck Need Tune Up?
Engine runs real rough. 140k no. Tuned 70kago.
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