Gen3 power loss @ 3400

[i8avtec]

Hey folks. I have a 97 SHO with 96k that recently started a problem where I get big-time power loss after 3400 rpm's. Along with this, I have a slightly modified intake (saxocone removed), and usually when I gun it, at 3400 the engine really starts to roar, but since this problem started it doesn't do that anymore. Aside from no roar and no power after 3400, the car is fine. Low end power remains the same, etc. Any thoughts or ideas would be greatly appreciated.

 

[wood_e]

you will have better luck in the 3rd gen forum

 

[SHO#7]

i8avtec:
Hey folks. I have a 97 SHO with 96k that recently started a problem where I get big-time power loss after 3400 rpm's. Along with this, I have a slightly modified intake (saxocone removed), and usually when I gun it, at 3400 the engine really starts to roar, but since this problem started it doesn't do that anymore. Aside from no roar and no power after 3400, the car is fine. Low end power remains the same, etc. Any thoughts or ideas would be greatly appreciated.

Sounds like no secondaries. Did you scan it, sounds like the IMRC either stopped working, or the cable is broken.

 

[revhardSHO]

yeah its the secondaries

go to the gen 3 forum, they will know what to do

 

[i8avtec]

Thanks for the ideas! It sounds like you guys pinned it, but I'll go check out the GEN 3 forum too.