Question about 2001 GMC Sierra 2500HD

Open Question

How to fix a p0128 on a gmc sierra 2500hd 8.1l

Posted by Anonymous on

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad
  • 1 Answer

SOURCE: 2003 GMC SIERRA 2500HD

I have the same issue...what's the fix?

Posted on Oct 01, 2008

Ad
TheValley
  • 6 Answers

SOURCE: 4X4 inop on 2003 GMC Sierra 2500HD

I have found that when you are going to engauge 4x4 high, it is best to only be going about 3 miles an hour. Not faster, not stopped. It likes some movement to help it mesh. I've had perfect shifts since I started this. Hope it helps. Wade.

Posted on Jan 27, 2009

  • 14 Answers

SOURCE: 2005 gmc sierra 2500hd heated seat turns off

you have a couple of problems first of all your drivers sd=ide heated heat pad is probably faulty, for your heating problem you may have to get the hvac doors recalibrated.

Posted on Oct 05, 2009

  • 65 Answers

SOURCE: replacement of water pump on 2004 gmc sierra

Remove or disconnect the following:

Air outlet duct Coolant Inlet radiator hose from the water pump Upper fan shroud Cooling fan and clutch assembly Drive belt Radiator outlet hose from the coolant pump Surge tank hose Heater hose Water pump

0996b43f802030d1.jpg

DO NOT use cooling system seal tabs (or similar compounds) unless otherwise instructed. The use of cooling system seal tabs (or similar compounds) may restrict coolant flow through the passages of the cooling system or the engine components. Restricted coolant flow may cause engine overheating and/or damage to the cooling system or the engine components/assembly.

Install or connect the following:

Water pump. Install the water pump bolts. Tighten the water pump bolts first pass to 11 ft. lbs. (15 Nm); tighten the bolts final pass to 22 ft. lbs. (30 Nm). Water pump drive belt pulley and bolts (if applicable). Tighten the pulley bolts first pass to 89 inch lbs. (10 Nm); tighten the bolts final pass to 18 ft. lbs. (25 Nm). Surge tank hose Heater hose Outlet radiator hose to the coolant pump Drive belt Cooling fan and clutch assembly Upper fan shroud Inlet radiator hose to the water pump Air inlet duct Coolant

Posted on Jan 15, 2010

ftw1952
  • 10319 Answers

SOURCE: 2007 GMC Sierra 2500HD - adjust headlight aim, mine is too high

every headlamp has two adjusting set screws. One for vertical and horizontal. They are normally a torx driver socket that will turn these screws. If you have a garage use the garage door at night to set the beams reflecting off the door. Centering the truck to a center mark on the door would be helpful when you make the adjustments. That way your headlamps should aim evenly. Please note if your driveway is not level jack up the trucks rear end to make it so. Leveling the vehicle makes the difference before any adjustments are mad

Posted on Feb 06, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Gmc sierra code P2138


engine and engine cooling system i would overflow bottle level first my need to be topped up engine may want to be drawing in coolant but none in reservoir if not this issue search on line p2138 code gmc serria 2008 2500hd there are couple sites with different info

Jun 23, 2014 | 2008 GMC Sierra 2500HD

1 Answer

My 2003 GMC sierra 2500HD has a 700 and a PO708 code what do I do to fix it


Have dealer,repair shop or trans shop ,
diagnose the code & find a problem
& resolved it

Have you not Googled the code?

Apr 30, 2014 | 2003 GMC Sierra 2500HD

1 Answer

My 2005 gmc sierra 2500hd will not engage reverse- it will go into all other gears- do i need to rebuild tranny


bring it to aamco for a free estimate. It might be a simple fix, or a loose conection.

Feb 10, 2010 | 2005 GMC Sierra 2500HD 4WD

2 Answers

The gas gauge on my 2004 GMC 2500HD goes way beoynd the full mark. Why is this and how do you fix it?


Pretty common problem with these. Here's a guide to learn how to fix GM instrument clusters yourself, I used it to fix mine and it worked great.How to guide for Silverado instrument cluster repair
Pretty common problem with these. Here's a guide to learn how to fix GM instrument clusters yourself, I used it to fix mine and it worked great.How to guide for Sierra instrument cluster repair

Feb 10, 2010 | 2005 GMC Sierra 2500HD 4WD

1 Answer

2003 GMC SIERRA 2500HD


I have the same issue...what's the fix?

Jul 21, 2008 | 2003 GMC Sierra 2500HD

1 Answer

Strange noise!


My 2005 GMC 2500HD (8.1 lt) had the same problem. I just had an exhaust leak fixed today. The right front manifold bolts were broken and the manifold was warped. The repair was 6.5 hours labour plus gaskets, seals, bolts and the manifold machining (parts were $130 CDN).

Jul 08, 2008 | 2002 GMC Sierra 2500HD

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

50 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

76164 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Are you a GMC Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...