Have a problem with EGR silnoid got new one.

Tiny
AD61356TD
  • 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
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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
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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
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The car runs rough when after light comes on

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Sunday, November 18th, 2012 AT 9:35 PM
Tiny
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Light comes after you go about 3 mi.S

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Sunday, November 18th, 2012 AT 9:36 PM
Tiny
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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
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Yes 3 on it

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Sunday, November 18th, 2012 AT 11:27 PM
Tiny
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What was the code number?

Roy

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Sunday, November 18th, 2012 AT 11:33 PM
Tiny
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72, 73, 74

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Sunday, November 18th, 2012 AT 11:39 PM
Tiny
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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
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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

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