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Old 04-07-2022   #36
viper107
 
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Join Date: Dec 2019
Location: st louis mo
Posts: 739
Default Re: 1991 ZR1 Restore - Help!

Cam codes are probably due to misfire,are the injectors fat body type or plastic skinnys,I would definitely get a 94 or 95 ecm because the 91 ecm is junk from new
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95 admiral blue z(sold)/ / 93 ruby z(sold) 91 steel blue z/95 aqua z haibeck 510, 91 callaway 415 areobody #5
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