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New to this forum though not new to Berettas
Posted: Wed Sep 22, 2010 7:48 pm
by jpuetz
I have a 1990 beretta Indy with the 3.1L and 5 speed i have done a lot of work on this car in the last year my question for the moment is that sometimes (can't figure a pattern to it) the engine will decide to start idling at about 3000 RPMs and i cant seem to figure out why honestly i have had nothing but problems with this car since i rebuilt the motor last winter lol
Re: New to this forum though not new to Berettas
Posted: Wed Sep 22, 2010 11:16 pm
by 90INDYLIN
I believe it has something to do with the idle sensor, this seems to be one of the things with the Beretta. Hope this helps. Welcome to B'net!!
Re: New to this forum though not new to Berettas
Posted: Thu Sep 23, 2010 5:57 am
by jpuetz
I forgot to say when i made the original post the Throttle positioning sensor is brand new and i replaced the Idle air control valve when i bought the car in march of 2008 about 15k miles ago
Re: New to this forum though not new to Berettas
Posted: Thu Sep 23, 2010 2:20 pm
by Vampcrist
Check the O2 as well I've heard this can do the same thing as well.
Re: New to this forum though not new to Berettas
Posted: Thu Sep 23, 2010 4:32 pm
by woody90gtz
Have you checked codes? Or data logged to look for anything unusual like a high MAP reading?
Re: New to this forum though not new to Berettas
Posted: Thu Sep 23, 2010 5:04 pm
by jpuetz
my check engine light has not come on i should be getting a scanner in a week or 2 so i can try and check more of that stuff out just hoping maybe someone else has had the same problem and new what might be causing it
Re: New to this forum though not new to Berettas
Posted: Fri Sep 24, 2010 12:13 pm
by NMBeretta
Welcome to Beretta Nation!!
Re: New to this forum though not new to Berettas
Posted: Fri Sep 24, 2010 7:48 pm
by 90INDYLIN
This is Beretta.net !