91 240sx sputtering

[hakosuka86]

hi

i had sum heating problems and when i though i had it all fixed drove to work no problem 30 mins.

still i think i need to make sure i have no bubbles on the system.------------------------\

so i came out 7 hours after go in the car turn it onand it started rough and it was sputtering i let it warm up thinking it was too cold drove off after and its was sputtering quite noticible

I made it home I swap to new spark plugsdrove around but still the same problem

ideas i have are:dirty fuel filter?dirty maf? really?bad timing?cold start plug went bad?

but i cant just spend money like crazy because im not in that position right now. i just need it fixed i have work tomorrow Thank you!!!!!

[Full Street]

probably a nooby question from a noob but did you test your injectors and/or the compression?

[hakosuka86]

has this 240 for 5 years.is not the injectors since it doesnt shut off it drives but hesitations its anooying

[Full Street]

An injector can go bad in 5 years. Also a car can run on three, even two cylinders.

All of those options you sugested sound like they may fix it, but rather then throwing parts at the problem and wasting money you dont have, investigate and test the systems to see which one is fauly. Is it idling rough? When does it sputter? All the time? Acceleration only?

And please, if you expect to recieve help on any forum, using proper spelling and grammar would be most appreciated. Required on most forums. Modified by Full Street at 5:59 PM 12/15/2008
Modified by Full Street at 6:02 PM 12/15/2008

[hakosuka86]

ay mijo chu getz annooyinly tuuu eyyysi dun yu

ok kid thank you, seems its one injector.happy holidays!

[hakosuka86]

ay mijo chu gat mad tuu eeslie dun yu Mr.Grammar

aight Kid thank you, Seems to be an Injector not working properly.

happy holidays!!

[billythekid]

had the same problem changed spark plugs wires and it still happened so i changed the fuel filter and it was back up to speed i thought it was injectors to but those are the last thing to check for the price

[GO240]

i had that too its the fuel filter

[hakosuka86]

GentlemanIt was injector number #2!!! whoa pretty hard to take off though

[GO240]

yeah they can be B*tches did you get the screws out with out stripping them?