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code 32 and on occasion stumble when accelerating

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Old Jul 9, 2007 | 11:03 PM
  #1  
87_gta's Avatar
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From: Canada eh
Car: 87 GTA / 87 IROC-Z
Engine: 350 TPI / 350 TPI
Transmission: 700R4 / 700R4
Axle/Gears: Stock
code 32 and on occasion stumble when accelerating

hey guys i just recently got a code 32 pop up when i took the bird out for a long drive on the high way. then the infamous SES light came on. check it out and it was 32 but when i went to re-start the car it went away light off. it comes back on occasion when i drive her far at about 130km/h. on occasion as well i will slam the gas and it will jump, bog down for a sec the start flying like she should, is this related to an egr problem? this didnt happen before the light came on any help appricated thanks.

87_gta
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Old Jul 10, 2007 | 09:22 AM
  #2  
five7kid's Avatar
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Could be an EGR valve problem, or a problem with the sensor in the valve.

Since you get a stumble on occasion, a sticky valve could be the issue.
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Old Jul 10, 2007 | 02:11 PM
  #3  
87_gta's Avatar
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15 Year Member
 
Joined: Apr 2007
Posts: 195
Likes: 6
From: Canada eh
Car: 87 GTA / 87 IROC-Z
Engine: 350 TPI / 350 TPI
Transmission: 700R4 / 700R4
Axle/Gears: Stock
Re: code 32 and on occasion stumble when accelerating

how could i test the valve to see if it is faulty?
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Old Jul 10, 2007 | 03:03 PM
  #4  
Ashbrook's Avatar
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From: La Moille Illinois
Car: 1986 IROC
Engine: 305 TPI
Transmission: 700R4
Axle/Gears: 2:73posi
Re: code 32 and on occasion stumble when accelerating

I had the same code 32 with the ses light coming on after driving for awhile. I changed the EGR valve and it went away. I did'nt have the stumble like you were saying though.
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