Jump to content

Shidoran

Regular Member
  • Posts

    3
  • Joined

  • Last visited

Profile Information

  • Toyota Model
    Corolla
  • Toyota Year
    2004
  • Location
    Victoria

Contact Methods

  • First Name
    Stuart

Shidoran's Achievements

Advancing

Advancing (2/14)

  • First Post
  • Conversation Starter
  • Week One Done
  • One Month Later
  • One Year In

Recent Badges

0

Reputation

  1. Hey Tyce, Your problem may be related to the IACV (idle air control valve). Mine may or may not be, but cleaning it out should be your first step for idling issues (it was my first step but my issue still remains). It's pretty straightforward - try following this technique Good luck!
  2. Hey guys, Hoping someone could help me diagnose this problem. Fixing it isn't an issue provided I can figure out what it is. Essentially at idle (doesn't happen when driving or at higher RPM) it seems to drop from the setpoint of about 1000 rpm to as low as 500 rpm. it hovers somewhere between 500 and 1000. hasn't cut out yet but it's gotten close and it sounds a bit rough sitting so low in the rev range. When the A/C is on it does bring the RPM up a bit so it seems to mask what is going on, although it still does drop (I imagine the A/C should take idle to around 1500 RPM but it sits somewhere between 1000 and 1500 somewhere, high enough to not be a problem but still showing the same symptom). I did adjust the idle pin a bit but it didn't really fix the symptoms, it still happens just at 200-300 higher RPM. My first thought was the IACV, so I took this off and gave it a good clean out. It was pretty clean actually, on the engine intake side it did have a bit of a carbon deposit but this all cleaned off nicely. Put it all back in and it did improve the situation, but not hugely. The thing is - it's been serviced recently by a mechanic (let's not argue about how good he is - I know he's good) but he couldn't replicate the problem. It's not throwing codes and it's not misfiring and the spark plugs are new. So I'm stumped. If only I knew what to test or how to diagnose it better I could fix it. It hasn't caused me problems yet but it is a bit annoying. Car is perfect in all other ways. Appreciate any help.
  3. G'day all Still running my "rockin rolla" but this time in the werribee area (West Melbourne). Interestingly enough I'm a fan of the little corolla, got some pizazz as a runabout and hasn't failed me yet!
×
×
  • Create New...

Forums


News


Membership