Trouble codes for ’95 Suburban 2500 7.4L (Full Version)

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Trouble codes for ’95 Suburban 2500 7.4L

  

olegvr -> Trouble codes for ’95 Suburban 2500 7.4L (8/9/2007 10:03:11 AM)

I own ’95 Suburban 2500 7.4L 4WD TBI. I can’t find anywhere the trouble codes specific to my car.  The problem is that sometimes CHECK ENGINE lamp is starting ON, and code 36 usually defines (also code 35 sometimes). What it can be? And where to find my specific trouble codes?

[image]local://upfiles/10064/72592CF97F92422983C1A58ACBBEFD9F.jpg[/image]

  
MalibuMaxxSS -> RE: Trouble codes for ’95 Suburban 2500 7.4L (8/9/2007 10:58:13 AM)

quote:

ORIGINAL: olegvr

I own '95 Suburban 2500 7.4L 4WD TBI. I can't find anywhere the trouble codes specific to my car.  The problem is that sometimes CHECK ENGINE lamp is starting ON, and code 36 usually defines (also code 35 sometimes). What it can be? And where to find my specific trouble codes?

[image]local://upfiles/10064/72592CF97F92422983C1A58ACBBEFD9F.jpg[/image]


I think code 36 is 'trade me in I am old and tired', and code 35 'means NOT to spend to much fixing me I am old and tired'...... no really I have no idea dealer should be able to tell you what the codes mean.....

RonH -> RE: Trouble codes for ’95 Suburban 2500 7.4L (8/9/2007 3:30:25 PM)

Try this:


http://www.troublecodes.net/GM/

olegvr -> RE: Trouble codes for ’95 Suburban 2500 7.4L (8/9/2007 8:40:02 PM)

quote:

ORIGINAL: RonH

Try this:


http://www.troublecodes.net/GM/


There are not specific codes for 7.4 there.
Only generics.

olegvr -> RE: Trouble codes for ’95 Suburban 2500 7.4L (9/13/2007 8:15:57 AM)

Finally have found.

DTC 36 - idle speed control actuator fault
DTC 35 - idle air control error

maybe useful for somebody.



  

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