but i need some help with my z missing.
its a 90 ttafter doing a balance test i found that cylinder 1 made no difference when i pulled the coil pack connectors. i replaced the coil pack, spark plug, and injector and all made no difference. im sure theres spark since i held the coil pack when it was being cranked and it shocked me. i replaced the ptu when i noticed cylinder 3 was also out. i did a compression test and all cylinders were at about 150. i also cleaned all connections from the ptu, cas, throttle position, detonation, maf, and even cleaned out the throttle bodies im not sure what to check next? ive done a lot of reading and research before posting this but cant seem to find my answer. ive also been told by a mechanic that its possibly an electrical problem (he was not a z expert however). now maybe thinking i have a timing problem? belt? anyway any help or thoughts would be greatly appreciated. thanks
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