its a sad day

Well i belive the engine in my Z is going dead:cry: . i'm having really bad hesitation problems throughout the lower rpm's up to the 4k mark, after that it seems to be fine. i've started to slowely narrow what the problem could be down. my very first thought was that i might have some bad gas in my car, so i bought a gas treatment addative that i'm putting in tomorrow, second i thought from the recent heavy rains that my intake could have sucked up some water or water got in the lines some how and that i have water in the system, which the full addative hopefully will fix if thats the problem, i also thought that it could be my injectors going bad, but i'm not exactly sure on how to test these on whether they are bad or not, i replaced the fuel filter in hopes that maybe it was just getting robbed at the lower end due to blockage and that wasnt it either, does anyone have any suggestions please i really need some help, oh and i also think it might be my timing or some of the electrical connections in my car, thanks

Im not sure, but does the Z32 have built in diagnosing functions on the ECU? The Z31's had them to figure out what was wrong.

not sure, does anyone else know if the z32 has them?

I know it does for the tranmission, I am not sure about the ECU. You may want to check out TT.net. Someone there will most likley know. Good Luck buddy!

Battery. For sure!

Damn, I sure wish I knwe sumptin about these "Z" cars so I couls help ya buddy!:smoka:

well i know its not the battery, cause its new, and i checked the connections, i took it to nissan and they said my 02 sensors needed to be replaced, but would those sensors cause my car to bog down?

Originally posted by Gradyman25
well i know its not the battery, cause its new, and i checked the connections, i took it to nissan and they said my 02 sensors needed to be replaced, but would those sensors cause my car to bog down?

Yes it would.It happened to my friends Golf.

Did they run diagnostics on your car when they told you the O2 sensor needs replaced? There's a lot of things that could cause your car to bog down so make sure you get a computer diagnostics test from a shop in your area before buying the O2 sensors.