wierd idle?

For the RWD SR20DET cars! Sponsored by Wiring Specialties.
silvia_ca18det
Posts: 179
Joined: Fri Aug 12, 2005 6:32 am
Car: 350whp ca18det drift silvia

Post

so just finished SR swap and i have done everything other than change the plugs anf fuel filter! when the car idles it idles fine the all of a sudden drops off for a sec then goes bakc up! then a bit after it does it again and goes back up! no vacume leaks no boost leaks MAF's voltage is fine TPS is adjusted to spec! the car runs fine and boosts fine but on idle it has a little struggling! also have adjusted the AAC aswell! any ideas as to what could be causing this?


sr_powered
Posts: 42
Joined: Tue Jan 31, 2006 8:05 pm
Car: 1990 Nissan 240sx SE

Post

make sure your BOV recirculating hose is connected. the engine tends to idle rough if the hose is not connected.

User avatar
teddy
Posts: 2013
Joined: Tue Dec 07, 2004 11:16 am
Car: Saab Turbo and MR2

Post

seafoam it. See if that helps.


Return to “SR20DET Forum (rear-drive)”