Have a problem with EGR silnoid got new one.

Tiny
AD61356TD
  • MEMBER
  • 1993 PONTIAC FIREBIRD
  • 206,000 MILES
Have a problem with egr silnoid got new one replaced but still comes on and says 2, 3 not working so I changed ecu and still comes on and I replaced the air pump and still comes on what could it be?
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Sunday, November 18th, 2012 AT 8:29 PM

18 Replies

Tiny
ASEMASTER6371
  • EXPERT
Still comes on? Explain and stop throwing parts at it

Roy
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Sunday, November 18th, 2012 AT 8:33 PM
Tiny
AD61356TD
  • MEMBER
Well I go down the road and service engine light comes on so I put my code reader on ti and it sayes number2 and 3 egr silinoid not working
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Sunday, November 18th, 2012 AT 9:33 PM
Tiny
AD61356TD
  • MEMBER
The car runs rough when after light comes on
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Sunday, November 18th, 2012 AT 9:35 PM
Tiny
AD61356TD
  • MEMBER
Light comes after you go about 3 mi.S
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Sunday, November 18th, 2012 AT 9:36 PM
Tiny
ASEMASTER6371
  • EXPERT
You have a egr with the 3 solenoids on the top?

Roy
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Sunday, November 18th, 2012 AT 10:25 PM
Tiny
AD61356TD
  • MEMBER
Yes 3 on it
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Sunday, November 18th, 2012 AT 11:27 PM
Tiny
ASEMASTER6371
  • EXPERT
What was the code number?

Roy
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Sunday, November 18th, 2012 AT 11:33 PM
Tiny
AD61356TD
  • MEMBER
72, 73, 74
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Sunday, November 18th, 2012 AT 11:39 PM
Tiny
ASEMASTER6371
  • EXPERT
There is no code 72

73 is for the ac and 74 is for one of the solenoids.

Roy
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Sunday, November 18th, 2012 AT 11:46 PM
Tiny
AD61356TD
  • MEMBER
I will have to put code reader back to make sure what they are I will get back to ya
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Monday, November 19th, 2012 AT 12:01 AM
Tiny
AD61356TD
  • MEMBER
The codes are75/76/77 hope you canfind out what it is thanks
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Monday, November 19th, 2012 AT 9:52 PM
Tiny
AD61356TD
  • MEMBER
Did you get my email?
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Tuesday, November 20th, 2012 AT 8:15 PM
Tiny
ASEMASTER6371
  • EXPERT
Sorry, was away, checking
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Tuesday, November 20th, 2012 AT 8:16 PM
Tiny
ASEMASTER6371
  • EXPERT
This is the chart
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Tuesday, November 20th, 2012 AT 8:19 PM
Tiny
AD61356TD
  • MEMBER
So what should I do to fix it?
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Tuesday, November 20th, 2012 AT 9:01 PM
Tiny
ASEMASTER6371
  • EXPERT
At this point, I would ohm out the wires back to the computer. If they are ok, then it looks like a failed computer

Roy
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Tuesday, November 20th, 2012 AT 9:06 PM
Tiny
AD61356TD
  • MEMBER
Ok I will checkit out I will get back to you
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Tuesday, November 20th, 2012 AT 9:48 PM
Tiny
AD61356TD
  • MEMBER
Well wires ok and still get 75/76/77/46
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Wednesday, November 28th, 2012 AT 9:27 PM

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