V6 Discussion and questions about the base carbureted or MPFI V6's and the rare SFI Turbo V6.

code 33 and 34

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Old Oct 20, 2002 | 07:05 PM
  #1  
88MARO's Avatar
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From: Hamden, CT
code 33 and 34

my car has just started acting up last week. I was driving on the highway and my car started bucking and then the SES light came on and everything was ok. It does this everytime i turn my car on until the SES light comes on. Once the light comes on everything is ok i guess, car doesnt seem normal though. I checked the codes and got a 33 and 34. I changed the maf relay and the maf sensor. The light still comes on. Anyone have any ideas what it could be?? Thanks.

Chris
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Old Oct 21, 2002 | 10:07 AM
  #2  
MDv6man's Avatar
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Joined: Dec 2001
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From: Elkton MD USA
Car: 1983, 1986
Engine: 2.8 2bbl, 2.8 MPFI
Transmission: 200C 3 speed, 700R4
Axle/Gears: 3.08, 3.42
did you reset the computer after switching those components?
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Old Oct 21, 2002 | 10:28 AM
  #3  
88MARO's Avatar
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From: Hamden, CT
Yes, well i think i did. I disconnected my battery for a couple of minutes. It reset my radio presets so i figured it reset the computer too. As soon as i started my car after changing the parts the SES light came on so i figured it didnt work. Any ideas??

Chris
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Old Oct 21, 2002 | 10:36 AM
  #4  
MDv6man's Avatar
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Joined: Dec 2001
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From: Elkton MD USA
Car: 1983, 1986
Engine: 2.8 2bbl, 2.8 MPFI
Transmission: 200C 3 speed, 700R4
Axle/Gears: 3.08, 3.42
recheck the codes -- could be that when those sensors were changed a new problem popped up
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