This is weird
 

I recently finished a extensive plenum pull

https://www.facebook.com/media/set/?...1&l=8f46fa4533

Now I have put over 1000 miles sense and the car was running great, but I just finished a 500 mile trip and got back it ran fine. but today it started fine ran good then I turned on the power key and no difference in power like they weren't opening matter a fact I would hold WOT and every now and then in the upper rpms it intermittently fall on its face. it idles fine starts up fine. what the heck??

Dave

Re: This is weird
 

DTC History codes?

Re: This is weird
 

good point ill check the pump tomorrow


Dave

Re: This is weird
 

What year is the ZR-1?

Re: This is weird
 

91 according to his profile.

Re: This is weird
 

So sorry it's a 91

Dave

Re: This is weird
 

Okay when I get back in town my first check will be the pump. So my next thing will be the power keys contacts (cause my dash light dose light)?? Well of course besides pulling codes.

Dave

Re: This is weird
 

David check the pump first

If your Green LED is lit next to the full power script on your radio surround valet key.... then the valet key power module is working correctly. Have you been able to pull any codes from the ALDL ??? That would point to a secondaries failure and a SES light in the DIC? If not then make sure the pump is working.

Re: This is weird
 

Not yet I won't be home until Tuesday.

Re: This is weird
 

Ok let us know so we can advise you further.