i am so mad i cannot get my Z running i bought a 1990 300zx TT 67,000 original miles it was incorrectly stored for 13 yrs i couldn't get it running right! and i did not shot gun it with parts i used a blunder bus i have seriously replaced anything and everything i think pertains to the problems i am having i have new turbos new manifolds new nismo injectors new 300 degree fuel rails new efi harness new ptu new ecu new kevlar timing belt new water pump vtc springs new plugs new split fire coils new cas new maf and thats just to start off with car still is only running on 4 cylinders the car will idle thats it if you touch the gas at all it dies i have retimed it 25 times!! i got so mad i gave up on this engine!! i went and bought a jdm engine with 47,000 miles with a ecu and trans i have a total of 3 ptu's 3 cas's 18 coils 3 ecu's 2 ecu's have been upgraded by Z1 i am at my whits end with this car i have dumped thousands!! middle cylinder on pass side ?#3? and rear cylinder on drivers side ?#6? some one please have an idea of what to do ?? i have no signal to the passenger side middle cylinder ignition coil!!!!!!! and i have a missfire on the rear drivers cylinder i do how ever have spark at that cylinder! this is how i am stumped after 18 coils 3 ptu's 3 ecu's 3 cas's 2 different engines! how the heck do i have the exact same problem with all these components!!!!!!!!!!!!! you would have thought something would have differed!!! i really dont want to pull this engine for the 8th time!!! i have bought even more parts but i am only listing what i believe pertains to my issue! SOME ONE PLEASE HELP ME!! I WILL SERIOUSLY PAY SOMEONE TO HELP ME RESOLVE THIS ISSUE!!!!!!!!!!!!! THANKS FOR ANY ADVICE

 

Please someone help me!!!!!!!!! I dont know what else to do!

 

tl;dr

Sorry but that's really a lot of **** to read through with no apparent structure. All I see is a long "list" of mods and PLEASE HELP ZOMG!!! Slow down a little, organize things, try to be more clear. It seems you've put a lot time into this already, so what's another few days?

 

i was only trying to list items that are common problems i didn't want to just say miss fire without information as to what has been done sorry for my rambling! i really do have a boat load of work and lunch money tied into this sweet headache of a car! i listed items not as mods but as repair items the injectors cas ptu timing belt and wiring harness are all items that had to be replaced! horrific corrosion! i'm not going to play the clean corrosion game and i am not going to replace as stock when you can upgrade! i am new to this forum stuff i really don't know where else to turn! i'm very sorry if i upset people i am mearly crying out for help please!

 

can any body offer any advice? any help to resolve my issue that is advice that actually solves my problem i will pay you!!!!!!! cash!!!!!! or buy an accessory for you Z!!!! PLEASE !!!!!! AND THANKS