Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
2 Weeks Ago
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Replies: 13
Views: 2,128
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Forum: C4 ZR-1 Technical Postings
2 Weeks Ago
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Replies: 4
Views: 704
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Forum: C4 ZR-1 Technical Postings
2 Weeks Ago
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Replies: 4
Views: 704
Is "shift" light in the ECM tune somewhere?
For a 94 is the stock shift light on the dash programmable in the ECM tune, or part of another module? I realize it isn't the best and I'll likely get something standalone down the road, but hey it's...
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
2 Weeks Ago
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Replies: 13
Views: 2,128
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Forum: Northeast Region
2 Weeks Ago
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Replies: 2
Views: 1,087
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Forum: Northeast Region
2 Weeks Ago
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Replies: 2
Views: 1,087
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Forum: C4 ZR-1 Technical Postings
4 Weeks Ago
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Replies: 9
Views: 3,851
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
4 Weeks Ago
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Replies: 2
Views: 907
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Forum: C4 ZR-1 Technical Postings
08-21-2024
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Replies: 22
Views: 7,684
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Forum: C4 ZR-1 Technical Postings
08-18-2024
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Replies: 13
Views: 2,989
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Forum: C4 ZR-1 Technical Postings
08-15-2024
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Replies: 13
Views: 2,989
Time to remove/replace Stainless Works headers?
How long (measured in beers, time, swears, whatever...) does it take to get a set of Stainless Works headers out and back into the car? Do they drop out the bottom or go in the top? I am planning to...
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Forum: C4 ZR-1 Technical Postings
08-15-2024
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Replies: 9
Views: 3,851
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
08-08-2024
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Replies: 7
Views: 3,242
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
08-02-2024
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Replies: 4
Views: 879
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Forum: C4 ZR-1 Technical Postings
07-31-2024
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Replies: 23
Views: 13,615
Re: Minimum Air Idle Adjustment
That was before getting my adjustment done properly yesterday. Now It's low-mid 20s once warm at a 850 idle, but I'll try to get it a little lower when I have some time. :cheers: I'm nearly out of...
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Forum: C4 ZR-1 Technical Postings
07-30-2024
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Replies: 22
Views: 7,684
Re: Challenges setting minimum idle air.
It idles smooth at 850 once warm and I went 75 below that with the throttle stop screw. Should I bump that up to say 800-825? I wasn't sure just how quick the IAC can react.
I'll check them...
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Forum: C4 ZR-1 Technical Postings
07-30-2024
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Replies: 23
Views: 13,615
Re: Minimum Air Idle Adjustment
One small note for any future people. I was having trouble with this procedure as I didn't use the correct ALDL pin combo on my 94 to extend the pintle. I needed to use pins 4 & 6 to use the Service...
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Forum: C4 ZR-1 Technical Postings
07-30-2024
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Replies: 22
Views: 7,684
Re: Challenges setting minimum idle air.
Finally a GOOD update. :D
Xfire, I realized I overlooked something when paperclipping my ALDL before and trying to extend the IAC. The one combination I entirely overlooked was pins 4 & 6 (for a...
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Forum: Northeast Region
07-29-2024
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Replies: 3
Views: 2,442
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Forum: C4 ZR-1 General Postings
07-29-2024
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Replies: 12
Views: 3,156
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Forum: C4 ZR-1 Technical Postings
07-29-2024
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Replies: 3
Views: 2,303
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Forum: C4 ZR-1 Technical Postings
07-29-2024
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Replies: 22
Views: 7,684
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Forum: C4 ZR-1 Technical Postings
07-29-2024
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Replies: 22
Views: 7,684
Re: Challenges setting minimum idle air.
I found my Vetronix Mastertech scan tool (came after the Tech-1A) does have an IAC test where you can increase/decrease the desired idle speed. Moving the idle up/down via the tool did work, so at...
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Forum: C4 ZR-1 Technical Postings
07-28-2024
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Replies: 9
Views: 3,851
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Forum: C4 ZR-1 Technical Postings
07-27-2024
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Replies: 22
Views: 7,684
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