[s-cars] Drastic Power Loss-So far No Joy

[FvAMI at aol.com]

In a message dated 9/21/07 5:41:23 PM Pacific Daylight Time, 
manuelsanchez at starpower.net writes:


> Still hunting for whatever is causing my drastic cut off of power  
> near peak boost. This happens with my MRC RS2 software in my ECU as  
> well as with a bone stock ECU. So with my RS2 ECU I hit the wall at  
> about 26-27 psi, when the Stock ECU is installed (with the stock  
> injectors) I hit the wall at about 13-14 psi.
> 
> 

I haven't seen anyone recommend POS, Spark plugs and Coil check. This is the 
first place to look.

A failing POS could exhibit these type of issues. If you are loosing power 
under full throttle (compared to 90%) this is indicative of spark plugs and or a 
coil starting to fail.

27 PSI is a lot of boost ... if you don't have this area working perfectly 
the car will have constant issues.

Best regards,
Feico van der Laan<BR><BR><BR>**************************************<BR> See what's new at 
http://www.aol.com</HTML>