LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Re tune for Pacesetter LT?

Old 05-11-2013, 10:51 AM
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Default Re tune for Pacesetter LT?

As it stands right now I have Edlebrock shorties with one small exhaust leak. I'm looking to replace with some Pacesetter LT. I'll have to delete the EGR.

Is there performance issues of not retuning for !EGR or is it just an SES light?
Is there any issue with not retuning for LTs?
Old 05-11-2013, 01:53 PM
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You should always have it retuned for it to be correct but you could probably get away with it for awhile. As far as the EGR setting off a code and whether or not that will cause the car to have performance disadvantages I can't say for sure. I tune my own cars so I've never neglected to tune it out.
Old 05-11-2013, 06:37 PM
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x2 just get it tuned out. you have a 94' get tunercats its affordable.
Old 05-12-2013, 09:03 AM
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I believe you can also get a resistor at radio shack and put it in the EGR harness connector to prevent it from throwing a code. I'm not sure which type of resistor you need to get, but I know I did it. You could probably find it with a search. It would be a cheap way to resolve that issue until you can get it tuned out in the PCM.
Old 05-12-2013, 05:41 PM
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Im getting the pacesetter lt installed on tuesday and luckily my installer can tune if necessary. he did a tune when he put in my 373 gears. Im glad he knows these cars inside and out cause I just bought it in april.


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