Question about 1998 GMC Yukon

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How to replace sensors on a 98 gmc yukon - 1998 GMC Yukon

Posted by douglas_dini on

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terrygallupp

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  • Master
  • 376 Answers

Have to know which sensor you want to replace.

Posted on Feb 13, 2011

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Anonymous

  • 59 Answers

SOURCE: 2003 GMC Yukon

You will have to remove the intake manifold to gain access to the knock sensors. There are two sensors in the valley under rubber plugs. The sensor in the rear has a tendency to fill up with water and cause trouble. You have to make a dam with RTV to stop the water from getting in there.

Posted on Sep 06, 2008

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Ronnie Wilson

  • 1596 Answers

SOURCE: Oil Pan Gasket Replacement - How to - GMC Yukon 2000








Removal Procedure

Important: The original oil pan gasket is retained and aligned to the oil pan by rivets. When installing a new gasket, it is not necessary to install new rivets.
DO NOT reuse the oil pan gasket. When installing the oil pan, install a NEW oil pan gasket.

Caution: Refer to Battery Disconnect Caution in Service Precautions.

  • Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnect/Connect Procedure
  • Remove the front differential if equipped with four wheel drive. Refer to Differential Carrier Assembly Replacement in Front Axle.
  • Remove the under body shield from the vehicle
  • Remove the oil pan underbody shield.
  • Remove the cross brace if equipped.
  • Drain the engine oil and remove the engine oil filter. Refer to Engine Oil and Oil Filter Change
  • Remove the lower transmission-to-oil pan bolts
  • Disconnect the oil level sensor electrical connector.
  • Remove two front wiring harness retainer bolts.


10. Remove the engine wiring harness retainer bolts from the engine oil pan.
11. Remove the engine oil cooler pipe to oil pan bolt.
12. Remove the transmission oil cooler pipe retainer and the bolt from the oil pan.
13. Remove the starter motor. Refer to Starter Motor Replacement.
14. Remove the left closeout cover and bolt.
15. Remove the engine oil pan. Refer to Oil Pan Removal.

Installation Procedure

Important: The alignment of the structural oil pan is critical. The rear bolt hole locations of the oil pan provide mounting points for the transmission bellhousing. To ensure the rigidity of the powertrain and correct transmission alignment, it is important that the rear of the block and the rear of the oil pan must NEVER protrude beyond the engine block and transmission bellhousing plane.

Will Send Remainder in another this place dont take kindly to larg files Your Email Address would realy be Better Then I could send Pictures Also up to YOU

Posted on Jan 27, 2009

Anonymous

  • 407 Answers

SOURCE: HOW TO REPAIR FUEL INJECTION FOR GMC YUKON 98

check for plugged fuel filter on the frame rail on driver side, blow through it to see if it is plugged. also have fuel pressure checked if it is below 60 psi replace fuel pump

Posted on May 08, 2009

Shawn

  • 112 Answers

SOURCE: I want to replace oxygen sensors in a 1999 gmc

most cars have two one before the converter and one after they are your o2 senors if you go to a pars store they can tell you how many and what kind

Posted on Jul 08, 2009

paul nowicki

  • 541 Answers

SOURCE: replace front left wheel berring on 2002 GMC Yukon

do not replace only the bearing. replace hub assembly. remove rim/tire , remove caliper, mounting plate, rotor. . un bolt hub assembly, unplug abs. remove front axle nut if 4x4. you may need to rent the axle nut remove kit and hub puller. pull out hub. drive axle reward out of hub. install new part. do not torque hub over 90lbs. check with parts sell for spec

Posted on Jan 03, 2010

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1 Answer

My 98 GMC Yukon was running fine until the ABS light came on and the speedometer started acting erratically, now the transmission will not shift.what seems to be the problem.


You could have a bad speed sensor you have a check engine light on get it scan and most likely you gonna have a bad speed sensor

Mar 13, 2015 | 1998 GMC Yukon

2 Answers

Where is the cam shaft location sensor located on a 2005 gmc yukon


camshaft sensor located above crankshaft pulley, the camshaft sensor mounted on the front timing cover above the crankshaft pulley.

Sep 17, 2012 | 2005 GMC Yukon

1 Answer

How to change cam sensor 2001 gmc yukon


how to change cam sensor gmc yukon model 2001

Jul 18, 2012 | 2001 GMC Yukon XL

1 Answer

My 1999 gmc yukon wont start code say p0336 just rotates


Hi.

p0336 means CKP sensor performance error. Replace the crankshaft position sensor. If that doesn't fix the issue there is a number of GM factory service bulletins that point at a manufacturing problem with Yukon engine. Find the appropriate service bulletin for your engine in this page.

Regards.

Ginko

Sep 20, 2011 | 1999 GMC Yukon

1 Answer

I have a 2003 yukon Problem with the GMC Yukon XL


What size engine ? 4.3 L vortex P0300 random misfire code is usually associated with vacuum leaks , but could also be low fuel pressure , plugged fuel filter , fuel pump problem , clogged injectors etc... doing fuel pressure an flow testing would confirm or eliminate that as a problem . Fuel injector balance testing would confirm or eliminate clogged injectors .

Mar 24, 2017 | 2003 GMC Yukon XL

2 Answers

How do you install a fuel injector on a 98 yukon


You have to remove the upper intake manifold

Mar 30, 2010 | 1998 GMC Yukon

1 Answer

How to removal the oxigen air sensor of 98 yukon


you need a special tool you can buy at any part store

Feb 25, 2010 | 1997 GMC Yukon

1 Answer

HOW TO REPAIR FUEL INJECTION FOR GMC YUKON 98


check for plugged fuel filter on the frame rail on driver side, blow through it to see if it is plugged. also have fuel pressure checked if it is below 60 psi replace fuel pump

May 08, 2009 | 1998 GMC Yukon

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