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Old 05-20-2010, 02:28 AM   #4
nfa_automotive
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Join Date: Apr 2010
Location: Castleton, VT
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Quote:
Originally Posted by TehEl1te View Post
Hey guys,

Ok, so my 89 Turbo Supra had a knock in it. We swapped an 88 Turbo motor in but just left the 89 harness in there. everything is running good and strong but once it warms up... it just shuts off and wont start again till it is cool. We took it to a shop and they said all the electrical is working and they replaced and checked all the hoses. They want to try the ECU... I had the extra ecu from the 88 motor i bought but apparantly its different so I need one to go with that 89 wiring harness... anyway, do you guys think the ECU is a likely reason it does that? Thanks in advance1

Did you use the 89 coolant temp sensor? The EPC shows they might be different.
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1987 Supra Turbo Targa Blue 5spd 175K, 3" Exhaust from Turbo back, Lowered 1.5", 89 Steering Wheel and Climate Control, JDM Power Folding Mirrors, HKS Fan Controller, Greddy Turbo Timer, HKS EVCIII Boost Controller, Boost Gauge, Deleted Boost Gauge in Cluster for Volt, MKIV Non-Turbo wheels

1987 Supra N/A Coupe Blue Auto - Parts Car

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