94 vortec cpi problem

[ed1507]

heres the problem it cuts out after it gets warm and just looses all power kinda like to much fuel or not enough o2 is new map sencer is new tps is new fuel lines in cpi replaced fuel pressure reg replaced computer 3mo old
any more ideas

 

[1979jimmy350]

have you checked the engines compression and how do your plugs look

 

[70BlazerX2]

egr vavle have something stuck in it holding the valve open? They have an aftermarket gasket with a screen in it to stop carbon getting in there. This may be it.

 

[retroblazer]

The magnetic pickup in the distrib can also go bad.

 

[throttleissues]

You guys realize this is from 2005, right? The OP hasn't even logged in since 12/05.