[Diy_efi] My Tach is crazy, Ignition problem.

[Dustin Lof]

Are you installing a 4.3 or just the tbi?
is it a GM module and coil or is it MSD?  Dustin Lof
--- Facundo Lozano Ureta <flozano at twistedandes.com>
wrote:

> Hello
> 
> I have a toyota Land Cruiser with 2F engine (I6) and
> I'm installing a 4.3 
> Chevy TBI.
> My engine run, but my tach is crazy on high RPM
> (2500 RPM) and some times at 
> IDLE, and at the same time my ignition don't fire
> when the tach is crazy.
> My ignition module is new, I use an 1227747 ECM, and
> a custom chip.  I have 
> a GM HEI Dist, and the ignition module is installed
> outside of the 
> distributor.
> When I disconect the timing connector, My tach work
> grat and my ignition 
> work witout fails.
> any idea?
> may be I have problems with my custon chip or my
> coil?
> 
> 
> 
> _______________________________________________
> Diy_efi mailing list
> Diy_efi at diy-efi.org
> http://lists.diy-efi.org/mailman/listinfo/diy_efi
> 



		
__________________________________ 
Yahoo! FareChase: Search multiple travel sites in one click.
http://farechase.yahoo.com