Question about 2003 GMC Sierra

1 Answer

Lack of power

Can anyone help,my combo van (barina)has a severe lack of power but not all the time,it comes and goes when its not playing up it runs fine but when it does you would be lucky to get 100 klm and hour out of it,usually it starts with an easy turn of the key but when the trouble starts it will stall after a few seconds of running and then wind over erracticly and takes some getting going and then suffers a huge power loss,i have been told its the distributor but dont myself,it has the throttle body carby type thing and has a couple of sensor type things attached to that with wires coming off them,the motor is in good condition with no loss of compression no blowing smoke etc,all new plugs leads dizzy cap rotor button etc,anyone with an idea will be my best friend for life
cheers
phil

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 3,113 Answers

Try replacing the fuel filter. Get the pressure checked. Check the vacumn hoe going to the MAP sensor.

Posted on Jun 26, 2009

Ad

1 Suggested Answer

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

My wife 2012 barina has very little power on acceleration it has been serviced by holden since new it has done 85000k can you help


I, feel sorry for you, after reading your problem, but don't worry you visit the Reliable-Store they will help you for sure.
Best Manuals

Oct 06, 2016 | Holden Cars & Trucks

1 Answer

PROBLEM: LACKING POWER, AND EXPERIENCING SLUGGISH ACCELERATION


Guessing here, might help to know the make/model/year/engine.
Sounds like you're running in "limp mode" because one of your sensors is either bad or simply not hooked up. Perhaps TPS (throttle position sensor) or MAF (Mass AirFlow)

Nov 12, 2015 | Cars & Trucks

1 Answer

Engine light and battery light comes on dash then the rev counter and speedo drops in and out constantly also the door chime doesn't come on when door is open, cleaned battery terminals and took off...


People have this notion, especially older mechanics and 1/2 Witt mechanics that disconnecting the cable will tell you if the alt is good or not. On older cars disconnecting the battery while running was ok on newer cars you NEVER do this. People time and time again think this is ok, it\'s not, you will severely f&$@k up the regulator and possibly the ECM causing a new problem that was not there before. The alternator could be putting out voltage fine but the problem usually lies in the amperage. It\'s fine to have a few things on but once load is applied everything will fall apart.

Jun 01, 2014 | 2006 Holden Barina

1 Answer

I need a diagram for the fuse box located near the battery of a holden barina xc 2001 as I need to find which fan relay that keeps coming up on the computer. I have one diagram of the one near the front of...


GMC xc barina fuse box location Questions & Answers - Fixya

www.fixya.com/tags/xc_barina_fuse_box_location/browse/gmc
Locked stereo in 1995 Holden Barina My battery went flat in my barina and now the ... Just changed the battery in a 2001 Holden Barina now there is no power just ... fuses should be in the box under the hood, there will be a diagram showing ... a 1984 gmc jimmy s15 fuse box located? the fuse box should be located near or ...

2002 Holden Barina Comments (r97719), Page 4

www.carsurvey.org > Holden > Barina > 2002 > Review
Apr 19, 2013 - 2002 Holden Barina from Australia and New Zealand - Comments ... The relay is in a box with a plastic cover on the left side (passenger) beside ... Hi, your Combo problem is the MAF sensor located near the air intake ... Hi I was hoping youfound the problem to your car, as my daughter's 2001 XC Barina is ...

[PDF]holden barina fuse box diagram - Donnie Slocum

www.donnieslocum.com/file/h/holden-barina-fuse-box-diagram.pdf

Dec 04, 2013 | 1996 Ford Probe

1 Answer

We got a 2004 Holden barina stops running when you pull up sometimes then it will run fine for a couple of days then play up again it's a auto


This could be a lot of things. It could be the transmission. That is the easiest thing to test. When it gets ready to stall, shift to nuetral and see if it still stalls. If it does not then it is most likely the transmission if it still stalls then the issue is with the fuel system

Feb 06, 2013 | Cars & Trucks

2 Answers

Overheating barina


I had a similar problem and also checked the thermostat and pump first. They were fine so I looked at the radiator which turned out to be clogged and I took it to a radiator shop and they cleaned it out, problem solved. I have now added new antifreeze so that won't be an issue again. If your water is clean, one of your hoses might be collapsing and this is the same as running with a closed radiator. Feel if the hoses are soft. If they are you can put a spring in the hose to keep it open or get new hoses. If that is not the problem, you may have a blown head gasket. When the engine is cold take off the radiator cap, make sure the radiator is full and run the engine until the fan cuts in. If there is a regular supply of bubbles you should have the engine checked out.

Feb 27, 2010 | 1997 Jaguar XK8

1 Answer

Escort van 55 reg51 plate won't start.Few weeks


change engine on my 1.8d van after fitting the engine now the van wont crank over

Dec 29, 2009 | 2000 Ford Escort

Not finding what you are looking for?
2003 GMC Sierra Logo

Related Topics:

196 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...