Question about 2003 GMC Yukon

1 Answer

Engine light on

When i bought my car from the dealer they told me to put 91 gasolin in it,after one hour from puting the gasolin they check engine light came on,so i asked one of my friends and he told me to put 95 gasolin instead of 91,so please help me what should i do to get the light off

Posted by on

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.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 2,035 Answers

If the engine light comes on on the car its the problem with the engine get it checked from the mechanic and look for what code its coming on car you can find the problem and then fix the issue with dealer ......................

Posted on Jun 01, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My code is 3 short check engine light flashes 91 subaru legacy


No idea here no experiance but try asking at the dealers as it could be something simple like a oxygen sensor failure as these older cars are not electronicly loaded

Oct 20, 2012 | 1991 Subaru Legacy

2 Answers

2011 chevy impala ltz poor gas mileage


she could have the same car with a diferent engine also in fla you would use the a/c all the time millage rating on the window sticker is done by perfect driving conditions with out normal stop and go driving

Jun 24, 2012 | 2002 Chevrolet Impala

1 Answer

I have a 2004 suzuki verona. check engine light was on. they say it was th tps. found out you cannot just change the sensor so i cleaned the throttle body. now the check engine light is out but the car is...


Check the gas cable, it may be too tight. You can do that easily. I had the same problem with that "famous" engine light. Use 91 octane gasoline and take a ride on a highway 100 to 110 kmh speed (1 hour minimum). I have a 2004 Verona and it is a great car.

Apr 09, 2012 | 2004 Suzuki Verona

1 Answer

My abs light is on the check engine light is on the traction control is on trac off is on, i was told i have a leak in the intake manifold and i have had 3 power steering racks put in this car i have only...


intake manifold to leak coolant are common, but a good quality gasket fixes that. (fel-pro or dealer) If steering racks leak, they are CHEAP/JUNK maybe A1 CARDONE? . put in a good one. http://jorgenauto.com/

Sep 14, 2011 | 2003 Chevrolet Monte Carlo

1 Answer

I need to know how many wires go to a 1989 ford econoline fuel pump with a 460 efi engine


I suggest check this wiring diagrams for code color wires...


1989 5.0L & 5.8L & 7.5L ENGINE SCHEMATICS

2fa9322.gif




1989-91 CHASSIS (GASOLINE)SCHEMATICS

6dd87e2.gif



1989-91 CHASSIS (DIESEL) SCHEMATICS

1887a7c.jpg


Hope this help.

Mar 23, 2010 | 1989 Ford Econoline

1 Answer

Check engine light & advance trac light on since Feb 2009


No recalls on it. Anyone who has owed a LS will have/will experience this problem. It's gotta be cleared. It should cost you around 70-100.00 dollars. For the gas smell, I would say it's the start of you're coils failing on you. Good luck.

Jul 17, 2009 | 2003 Lincoln LS

2 Answers

How to reset 1999 E 320 check engine light


Make sure you are using premium gasoline and have the car scanned (OBD2) most likely you will need to replace O2 sensor.

Jun 28, 2009 | 1999 Mercedes-Benz E-Class

2 Answers

Gasoline type


I use 87 octane with Lucas Oil fuel additive. Car runs noticeably better, gets better mileage and solved problem with engine fouling in cold weather (which caused check engine light to trip). Audi dealer service rep told me that premium cold weather fouling has been traced to additives commonly used in premium fuel. That service rep "unofficially" recommends using 87 octane to customers experiencing problems with engine fouling in cold weather starts.

Sep 14, 2008 | 2003 Audi allroad

1 Answer

Check engine light is on


if you buy this car and the check engine ligh come on one hr after you bought it that means the problem was there allready
take it back and have them fix it right,
but if not go to autozone for a free diagnose and tell me what the codes are and we go from there

Jun 01, 2008 | 2003 GMC Yukon

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

Related Topics:

122 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

60960 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21949 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6812 Answers

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

Answer questions

Manuals & User Guides

Loading...