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IRA11Y
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Location:
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May 2002
   
Re: 4AG problems, HELP ME!! Sat, 12 April 2003 11:36 Go to previous messageGo to previous message
O.K best diagnosis without actually staring at the engine itself would be this....

if you are getting raw fuel out the exhaust it can be one of two things....either its going straight through the cylinder without getting ignited (i.e there is no spark for a long period of time) which would indicate you have a major eletrical problem...if youre spark is irregular trace back to things like the ignitor or maybe even the pickups in the dizzy itself. also check the coil impedance.

Or its an over fuelling issue..probhably due to one of the following.....fuel pressure regulator is faulty and jammed closed building up excessive pressure to the injectors. the injectors ( or one of ) is faulty and not switching closed so therefore is dumping fuel all the time.. or and this is a real long shot... you ecu is Fu##ed and for some reason is telling the injectors cycle for a long duration.
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SubjectPosterDate
Read Message   4AG problems, HELP ME!! SPRINTAH!Wed, 09 April 2003 10:06
Read Message   Re: 4AG problems, HELP ME!! IRA11YThu, 10 April 2003 08:10
Read Message   Re: 4AG problems, HELP ME!! SPRINTAH!Thu, 10 April 2003 08:36
Read Message   Re: 4AG problems, HELP ME!! IRA11YFri, 11 April 2003 11:24
Read Message   Re: 4AG problems, HELP ME!! oldcorollasFri, 11 April 2003 12:13
Read Message   Re: 4AG problems, HELP ME!! sideshowFri, 11 April 2003 13:19
Read Message   Re: 4AG problems, HELP ME!! SPRINTAH!Sat, 12 April 2003 03:47
Read Message   Re: 4AG problems, HELP ME!! sideshowSat, 12 April 2003 05:16
Read Message   Re: 4AG problems, HELP ME!! Rolla BoySat, 12 April 2003 06:58
Read Message   Re: 4AG problems, HELP ME!! rollaboySat, 12 April 2003 07:28
Read Message   Re: 4AG problems, HELP ME!!  IRA11YSat, 12 April 2003 11:36
Read Message   Re: 4AG problems, HELP ME!! SPRINTAH!Sun, 13 April 2003 09:14
Read Message   Re: 4AG problems, HELP ME!! GregaSun, 13 April 2003 21:16
Read Message   Re: 4AG problems, HELP ME!! IRA11YSun, 13 April 2003 22:43
Read Message   Re: 4AG problems, HELP ME!! GregaSun, 13 April 2003 23:36
Read Message   Re: 4AG problems, HELP ME!! SPRINTAH!Mon, 14 April 2003 11:16
Read Message   Re: 4AG problems, HELP ME!! GregaMon, 14 April 2003 22:27
Read Message   Re: 4AG problems, HELP ME!! RobertoXTue, 15 April 2003 00:09
Read Message   Re: 4AG problems, HELP ME!! SPRINTAH!Tue, 15 April 2003 03:09
Read Message   Re: 4AG problems, HELP ME!! IRA11YWed, 16 April 2003 10:05
Read Message   Re: 4AG problems, HELP ME!! SPRINTAH!Sun, 27 April 2003 04:49
Read Message   Re: 4AG problems, HELP ME!! IRA11YSun, 27 April 2003 05:04
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