180sx problem.?

[marksull]

my 180 is running like shite! the last few weeks when i got to about 4000rpm it chugs and will stay chugging until around 5000 rpm and is ok then but not perfect? today it was spluttering all the way through the revs and is almost cutting out when i come to a stop at traffic etc. i dont have any cover over the plugs and since i put the vented bonnet i was thinking it might be something getting wet? i also put in new plugs recently but maybe their not gapped properly? dont really know whats wrong but its wrecking my head and its my daily so im afraid of doing any damage by driving it so any help appreciated!

[s13/180sx]

did u check fuel pressure lad,
also check for boost leaks

[antokwon]

could be coils failing is it like a misfire?

[mattybyrne2008]

coils,boost leak,fuel pump,afm,loose connections on ecu???

[marksull]

coils,boost leak,fuel pump,afm,loose connections on ecu???

could be all the above! did it all myself so god knows what ive done! how would i troubleshoot each?

[marksull]

did u check fuel pressure lad,
also check for boost leaks

how do i check for fuel pressure?

[marksull]

could be coils failing is it like a misfire?

ya a serious misfire!

[joey banana s14]

it could be 1 of soooooo many things man i had same problem with my driftcar and only found the problem latley....has it got a walbro pump or uprated injectors??

[marksull]

it could be 1 of soooooo many things man i had same problem with my driftcar and only found the problem latley....has it got a walbro pump or uprated injectors??

ya has a walbro alrite bud. totally forgot bout the avcr stuff too. ill sort that out this week if i can. up the walls at the moment.

[mr.jailbait]

check the plug tips.that will tell you whether its running rich or lean.

[topdog]

If you want dude we can go out to my garage some night or this weekend and we sort it. Can take stuff off mine till we find the problem

[mattybyrne2008]

If you want dude we can go out to my garage some night or this weekend and we sort it. Can take stuff off mine till we find the problem

exactly what ya need to do and remove intercooler pipes and sometimes best off replacing joiners and clamps

[marksull]

If you want dude we can go out to my garage some night or this weekend and we sort it. Can take stuff off mine till we find the problem

cheers bud appreciate it. i,ve nct saturday of all things and suppose to be away saturday night. if u pm you're number there ill give ya a text in the next few days and see if i could sort out some evening,