« previous next »
Pages: [1]

Author Topic: Misfire still...  (Read 1335 times)

Offline Doug Mercer

  • Full Member
  • ***
  • Posts: 132
Misfire still...
« on: April 02, 2011, 10:49:19 pm »
I replaced my CAS and I still have the machine gunning misfire when I try to accelerate. is there any other options I can try to fix? I know my ECU could be pooched but I put in a brand new one just over a year ago
Logged

Offline Brett Haviland

  • Administrator
  • Hero Member
  • *****
  • Posts: 6530
Re: Misfire still...
« Reply #1 on: April 02, 2011, 11:00:16 pm »
brand new???

I didn't know Mitsubishi was still making ECU's for these old cars...
Logged
I like Colts.  Turbo Colts.

Offline Doug Mercer

  • Full Member
  • ***
  • Posts: 132
Re: Misfire still...
« Reply #2 on: April 03, 2011, 10:55:30 am »
sorry I meant rebuilt!!
Logged

Offline daniel sanat

  • Hero Member
  • *****
  • Posts: 643
Re: Misfire still...
« Reply #3 on: April 03, 2011, 01:07:16 pm »
Plugs? Seen this happen to a gtr at rg yesterday
Logged
1992 talon tsi

Offline Doug Mercer

  • Full Member
  • ***
  • Posts: 132
Re: Misfire still...
« Reply #4 on: April 03, 2011, 01:36:47 pm »
It runs fine at idle I think its a little more complicated.. Ive already checked my wires and leeds and tested continuity and re-gapped
Logged

Offline John Hartman

  • Senior Member
  • Hero Member
  • *
  • Posts: 17539
Re: Misfire still...
« Reply #5 on: April 03, 2011, 05:00:29 pm »
valve timing would be a good thing to check.

also if you have a logger, you can easily check the voltage from the TPS at idle.
Logged
91 Eagle Talon TSi 5spd awd.  GT-12, TriFlow Cams, 850s, Tial, JIC, Jackal, sticky rubber.
86 Merkur XR4Ti 5spd, rwd, turbo, 91,381km.  Original paint, heated leather. intercooled, big VAM, Full 3" exhaust, Cossie sway bar, 16" tires.
06 Mazdaspeed6 6spd awd, DISI turbo, heated leather HIDs, Corksport, Cobb, Konig, Centric...
2018 VW Golf Alltrack turbo Tornado Red, 6mt, some free mods
Pages: [1]
« previous next »