Rough idle

ONLY for ADVANCED technical discussion about the 240sx!
nissanlove92
Posts: 8
Joined: Tue May 10, 2011 5:21 pm
Car: 1990 s13 hatch
84 z31 turbo

Post

So I have a rough idle with no codes.
I bought a car that was running fine till I left it sit for a week then it started idling really low and rough. Car has a rebuilt head, new timing chain, new maf, new o2, new crank sensor new plugs cap, distributer, wires, and guess what i have an awesome misfire too.
Car is a ka24e first gen s13.


drzm0st1ll3st
Posts: 54
Joined: Sat Apr 11, 2009 8:24 am
Car: 90 s13 sohc auto black hatch
91 s13 Dohc manual black hatch

Post

Id say check the spark plugs themselves

User avatar
EnjoiNismo
Posts: 1127
Joined: Tue Jul 24, 2007 5:18 pm
Car: 93 240sx
Location: AZ

Post

It will idle rough if you let it sit for a while,
I let mine sit for four days and it ran like crap till I drove it around.

nissanlove92
Posts: 8
Joined: Tue May 10, 2011 5:21 pm
Car: 1990 s13 hatch
84 z31 turbo

Post

drove it around for days still nothing and it has new plugs checked them and re checked them :/

ventrex
Posts: 1904
Joined: Sat Feb 11, 2006 3:39 pm
Car: 1993 Nissan 240SX Coupe

Post

check timing and dizzy cap.


Return to “240SX Technical Forum”