[Diy_efi] dis 90 cutlass v6 3.1

trekfan trekfan
Sat May 13 18:52:52 UTC 2006


There's also a GM 3.1 W/distributor vin code "D" used in the early 90's in
the Lumina van and I think the S10's it mtght be easier to use only drawback
is ecm is underdash.

John
----- Original Message ----- 
From: "Tom Visel" <five10man at commspeed.net>
To: <diy_efi at diy-efi.org>
Sent: Saturday, May 13, 2006 2:37 PM
Subject: Re: [Diy_efi] dis 90 cutlass v6 3.1


> The crank sensor reads a wheel which is built into the crankshaft on
> these engines.  That might be a make-or-break consideration when
> deciding whether or not to apply this system to another engine.  If you
> get a chance, look inside the oil pan on a 3.1 for the extra flywheel
> built into the middle of the crank.  I'm sure a work-around could be
> done, but how hard do you want to work?
> TomV
>
> ltallant at alltel.net wrote:
>
> >I'm new to the list.  I am also new to fuel injection and am beginning
research now for a future project.  I am curious whether this is a good
system to retrofit onto an older inline 6 of similar displacement.  These GM
3.1's are plentiful in the u-pull yards in my area.  Also the weatherproof
ecm looks like a plus, and the DIS is great.
> >
> >I have a '90 Cutlass Supreme with this system and it has 198k with no
major problems.
> >
> >Thanks,
> >Larry Tallant
> >
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> >
> >
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