Mazda RX-7 Starting in the 1970s, the uniquely powered RX-7 helped put Mazda on the performance car map.

87 Turbo II N332 Ecu Car Start Poping/Hesitatiing at 2100RPM

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Old Apr 20, 2006 | 10:47 PM
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Default 87 Turbo II N332 Ecu Car Start Poping/Hesitatiing at 2100RPM

alright i ran a lot of new ground wires for the car today also i took the intake manifold off and took some pics. And somehow the person before me had spliced the injector wires for some reason and just wound them together and covered them up in electric tape would this effect the injectors in anyway? The top injector clips are tan and the bottom are red. As soon as i hit 2100RPM the car makes poping noises like its misfiring and doesnt want to make any boost. At the same time its when the stock boost presure on the cluster goes to 0 and past it Any help would be greatly appreciated im trying to make this run good so i can drive it everyday




Where is this line supposed to be connected to? The Black Vacuum hose ont he right side

also what about these 2 vaccum lines on this side where are they supposed to lead to?



here is a pic of the wire splie for the boost sensor when i connected it to the external ground
 
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