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missfire
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  1. Saab 9-3 Sedan/Combi/TurboX/AWD(2003+)/Conv(2004+)
    Hello i have noticed some missfire at idle since some days. can be ear at the exhaust as small puf puf sound. it occure when the engine is hot, only at idle, the counter can reach 150 missfire on cyl2 after 38km of road. No missfire when i drive, no at full load or even at light load, only...
  2. Saab 9-3 Sedan/Combi/TurboX/AWD(2003+)/Conv(2004+)
    hi guys im runnung a 2007 9-2 tid 120 when im driving along and i slow down to around 40 as i accelerate theres a slight missfire but only at that speed
  3. Classic Saab 9-5 (1997 - 2009)
    engine light came on today and on tick over sometimes revs are abit up and down,fault code was random missfire so is it the di cassette at fault,car is a 2005 2.0t
  4. Saab 9-3 Sedan/Combi/TurboX/AWD(2003+)/Conv(2004+)
    hi guys needto pick brains please 2007 1.9 tdi 120 when i start it after its been parked it starts first time but missfires for a about a minute and theres no revs but then it clears and its ok it does this even if its only parked for 5 minutes or so no lights on dash any ideas...
  5. Help, Advice, Saabs and Motoring
    Help wanted i have 2003 9-3 Aero 210 it has a missfire only seems to happen when you floor it and turbo guage gets to red seems worse in 5th and 6th gear. Ive probs wasted my money and should of posted first but i have already changed plugs and all 4 coil packs at much exspense. The verry first...
  6. Saab 9-3 Sedan/Combi/TurboX/AWD(2003+)/Conv(2004+)
    Guy's new to this forum so please bear with me! Any ideas on this one? 2007 1.9DTH 150hp 104K which 6 months ago developed a strange missfire/stammer (causes quite a severe bucking) when restarting the car luke warm (ie first quater on temp gauge) (below 60c on Vauxcom). This will continue...
  7. Classic Saab 9-5 (1997 - 2009)
    Hi my 1999 2.0 9-5 has a missfire when engine is under load its not there all the time but when it is it feels like its firing on 3, drove to cornwall this week 300 miles no problems but on the way home constant missfire, changed plugs all look good, could it be the ignition module ???? how do...
  8. Saab 9000 (1984 - 1998)
    Hi all , i own a SAAB 9000 1993 2.0t B202R ( carlsson) engine for 2 years now.... When i first bought the car , it missfired on acceleration and the iddle was not stable... 50+- rpm`s... ok So after 12k miles i decided to fix the problem . So ... when i start up the car... COLD engine ... the...
  9. Classic Saab 9-5 (1997 - 2009)
    Hi all i have a 95 aero 54 plate 95k on the clock i was in the car yesterday when i put my foot down to accelerate it felt like it was missing half the boost and kick that it normally delivers. I went out today to give it a bootfull and the same it fells like its missfireing slightly an holding...
  10. Saab 9-3 Sedan/Combi/TurboX/AWD(2003+)/Conv(2004+)
    My car has developed a missfire on cylinder 4, it only happens when the turbo is at full blow. 2003 9-3 Aero with Hirsch ECU map. Any ideas what could be causing this? Thanks
  11. Saab 9-3 Sedan/Combi/TurboX/AWD(2003+)/Conv(2004+)
    HI I own Saab 9-3 2.0T Aero Convertible Year 2005 76k Miles on the clock, Im Suffering a misfire / Juddering on accleration from 2nd gear to 5th gear at about 2.500 revs. and the turbo needle seems to reach the warning end fairly quick. if i gently apply the acclerator to gain speed no problems...
  12. Saab 9-3 Sedan/Combi/TurboX/AWD(2003+)/Conv(2004+)
    I have a 2003 saab 9-3 2.2tid vector 74K. It has recently started to missfire when starting it up in the morning (sounds like a bloody tractor) lol But after about 5mins when warm it runs fine. any ideas? or has anyone seen/had this problem before? Thanks in advance Terence
  13. Saab 9000 (1984 - 1998)
    Hi chaps, I have a problem with my Aero that i just can't get to the bottom of Basically, at tickover it has a very slight miss, only slight but its there, i can feel it through the steering wheel and gearstick, but i can't really hear it through the tailpipe, now this miss gets slightly...
  14. Saab 9000 (1984 - 1998)
    please can someone give me some answers when i leave my car for a few hours and then come back to start it it runs rought at idle and if i hold it to 1500 you can feel a missfire in the engine aswell as see the revs drop i have done new plugs and cleaned aic valve but still as bad could it be di...
  15. Classic Saab 9-5 (1997 - 2009)
    Went and had a closer look at the s reg se today all well until I drove it! the car misfires once at 2000-3000 RMP then clears then drives normal it only seems to do this under heavy throtle and load after reading other posts could it be the DI cass or could it be something nore expensive. The...
  16. Saab 9000 (1984 - 1998)
    2.3 16v auto. with red ign. unit. Symptom:- occasionaly get missfire ( I think ).Seems to occur after slowing, say when entering roundabout, then, as accelerating get hesitation like.....dit, dit, dit, dit before smooth pickup. When I removed ign. unit recently to check plugs I found some oil...
  17. Saab 9000 (1984 - 1998)
    2.3 16v auto. with red ign. unit. Symptom:- occasionaly get missfire ( I think ).Seems to occur after slowing, say when entering roundabout, then, as accelerating get hesitation like.....dit, dit, dit, dit before smooth pickup. When I removed ign. unit recently to check plugs I found some oil...
  18. Saab 9000 (1984 - 1998)
    j.d when you replaced d.i.did car run? i have same prob.ireplaced d.i. with used one ..car run perfect for a month then cut out after 5 mls./wait for 5mins.car was ok.it was the same every day. but conking out at 6am. on a dark and wet bypass is not good for your ticker,so i went back to...
  19. Saab 9000 (1984 - 1998)
    j.d when you replaced d.i.did car run? i have same prob.ireplaced d.i. with used one ..car run perfect for a month then cut out after 5 mls./wait for 5mins.car was ok.it was the same every day. but conking out at 6am. on a dark and wet bypass is not good for your ticker,so i went back to...
  20. Saab 9000 (1984 - 1998)
    Recently experienced a bad missfire. the AA informs me that it may be the plugs or Core pack. Changed plugs and no improvement. How expensive is the core pack, are there any tests to determine if this is faulty ? Would it be advisable to buy a used one. Any help would be appreciated.
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