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camh1980
Fordmods - Getting Side Ways
Age:28
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Location: SE Melb VIC, Australia
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 Posted: Sat Mar 26, 2005 12:03 pm Post subject: help - car still stalling |
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Hi all,
My 1998 NL Fairlane is still stalling. Its a 4L six cylinder, straight petrol only. Won't stall arond town (50 km/h zones), but can stall after braking in an 80km/h zone for traffic lights or turning corners. My dad thinks it may be a fuel starvation problem. I have had the throttle body cleaned out, cleaned the ISC unit with alcohol, maybe it is a computer, or the alternator. If anybody knows, please reply ASAP  The car sometimes feels like its going to die. One time, it took three turns to start it up again after stalling at a set of traffic lights. |
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EDXR8
Fordmods - Getting Side Ways
Age:29
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Location: Adelaide SA, Australia
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| Posted: Sat Mar 26, 2005 12:55 pm Post subject: |
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I take it you have serviced it, changed plugs, set timing etc, and inportantly have set the idle correctly. Also worth checking the TPS voltage.
It sounds to me like the ISC/IAC as this is primarily responsible for stopping the engine from stalling, and it normally does it well. Could be the EEC itself as I have heard that the IAC controller in the EEC can easily fail, but I would first start with exchanging the IAC and see what happens. |
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camh1980
Fordmods - Getting Side Ways
Age:28
Posts: 1500
Joined: 14 Nov 2004
Location: SE Melb VIC, Australia
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| Posted: Sat Mar 26, 2005 1:44 pm Post subject: |
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| Pardon my ignorance, but what does IAC stand for? Yes, new plugs have been fitted, and has been serviced every 10,000 kms, will be due for a new service in about 3,000 kms. |
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1 SLY 97EL
Fordmods - Getting Side Ways
Age:38
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Location: Bayside, Brisbane QLD, Australia
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| Posted: Sat Mar 26, 2005 2:01 pm Post subject: |
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If its a suspected fuel Starvation maybe. Just hunch but have you replaced the Fuel filter with the Service that you recently done  Also could be the Fuel regulator is on the way out, sort of explains the hard starting and on again off again scenarios you have. |
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camh1980
Fordmods - Getting Side Ways
Age:28
Posts: 1500
Joined: 14 Nov 2004
Location: SE Melb VIC, Australia
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| Posted: Sat Mar 26, 2005 2:40 pm Post subject: |
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| Yep, had the fuel filter replaced at last service (170,000kms), due for a new service at 180,000 kms. So the fuel regulator, eh? |
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EDXR8
Fordmods - Getting Side Ways
Age:29
Posts: 1440
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Location: Adelaide SA, Australia
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| Posted: Sat Mar 26, 2005 6:03 pm Post subject: |
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It does not sound like fuel starvation as that is usually more noticable at high rpm and fine at low to idle.
IAC = Idle air controller, or ISC = Idel speed controller (both the same thing). |
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