i need an sr20det expert who knows whats going on. my sr hasnt been startin up since i replace my turbo manifold and elbow. i tried the basic checkups and it havent started up. doesnt start up when i charge up the battery. i hear tis weird winding sound with a clicking noise. for the last five years i havent had any problems with my motor now i have some problems i just cant seem to figure out is going on.

 

whatd u do with the o2 sensor?

 

damn i think i unplugged it but earlier i put it back on but wont still start up....

 

i need more description...like its not starting even if u jumpstart it? So it not ur alternator/battery ..ok well the other sensor not being plugged in correctly would be the main thing i can think of, unless somewhere along the time u undid some vaccuum lines or something, this would cause it to run like crap and possibly not start...

 

i didnt unplug any vacum lines i checked all the plugs and everything was plugged in even the maf. the i cant seem not to remember anything that i've done earlier before it couldnt start up. but i know i wasnt runing my o2 sensor for awhile before it could start up. i check the spark plugs ta see if it was burnt out. but it wasnt that. and the fuses in the engine bay and not came out. the only thing i can hear is the egine is has a wierd winding noise and clicking noise. but would the o2 sensor play a part the problem.

 

i'll try ta find out all things i did earlire in removing all stuffs that i palying around with or moved. i only notice certains. i'll try ta find out with plugs and vacums then i'll pst them up again tomorrow.

 

when does it make the clicking noise? when u try to start it, or when u start it up or what? and where is it coming from?

 

it does that clicking noise when i try ta start up the car. same as the winding humming noise. its seeem to be coming from the side by the intake manifold. it could be the starter that does that.

 

test your starter

pull it out apply power and ground to it, if the center pops out and spins it fine.

if it doesnt then you need a new one.

 

thanks i'll check that out. i hoping its not the starter cause its difficult ta find alternators and starters for my sr. called every shop thurs is that i can think of and turns of i cant get one casue no one has any of them. just superior nissan in socal. but teyre charging them too much its like buying another intercooler again. prices for starters and alternators ***en 700 bucks a piece for brand new ones but i need just a use one so i can rebuild them. new help ta find someone who would carry use ones for now so i could have backups just in case.