Forum: C4 ZR-1 Technical Postings
08-05-2022
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Replies: 4
Views: 7,955
Re: replacement shocks
Okay, thanks. I did remove the actuators from the front so far, didn't want 'em loose and just hangin' around. Planning on heading out to the garage tomorrow and finishing up. And will unplug the...
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Forum: C4 ZR-1 Technical Postings
08-04-2022
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Replies: 4
Views: 7,955
Re: replacement shocks
Okay...that's it? I read somewhere in some forum or whatever, that the Selective Ride Control module needed to be disconnected. Any thoughts on that? And, thanks for your reply.
:thumbsup:
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Forum: C4 ZR-1 Technical Postings
08-03-2022
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Replies: 4
Views: 7,955
replacement shocks
A shout out here, looking for info on what needs to be done with the Selective Ride Control unit when installing non SRC shocks. Any and all info is appreciated and welcome.
Thanks
Rick
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Forum: C4 ZR-1 Technical Postings
05-04-2022
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Replies: 30
Views: 4,808
Re: Code 31
Congratulations and good luck with whatever you have left to do. And I hope the rest of it goes a little easier.
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Forum: C4 ZR-1 Technical Postings
05-03-2022
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Replies: 30
Views: 4,808
Re: Code 31
Okay, Roy, I am sorry to hear how much pain you're having. Maybe you should take a couple of days away from it. Let your wrist heal up some.
And when you do get back to it, try inserting the...
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Forum: C4 ZR-1 Technical Postings
05-03-2022
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Replies: 30
Views: 4,808
Re: Code 31
Okay, I got a couple of pics to download, not sure how to, but will give it a go.
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Forum: C4 ZR-1 Technical Postings
05-03-2022
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Replies: 30
Views: 4,808
Re: Code 31
OOOKaaayy, I thought you were working with the factory spec sensor. That being said, with just the sensor and not the bolt, does the sensor seat all the way in past the O-ring and shoulder or does...
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Forum: C4 ZR-1 Technical Postings
05-02-2022
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Replies: 30
Views: 4,808
Re: Code 31
Hey Jetjock, I see the washer, but it's not suppose to be there. You'll need to ditch that washer cuz it may keep the sensor from being able to read the gear that sends the signal to the ECM. Try...
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Forum: C4 ZR-1 Technical Postings
05-01-2022
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Replies: 30
Views: 4,808
Re: Code 31
Young1, sounds like some good advice. Step back and catch your breath. Get back to it tomorrow. The "O" ring on the sensor should hold it in place so you don't have to, then you can concentrate on...
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Forum: C4 ZR-1 Technical Postings
05-01-2022
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Replies: 41
Views: 9,473
Re: 1991 ZR1 Restore - Help!
Hey kapkanimd, your motor sounds just like mine when I was having the same issue and a code 31. I went through several test procedures, not all that you have, but according to the 1991 Service...
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Forum: C4 ZR-1 Technical Postings
05-01-2022
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Replies: 30
Views: 4,808
Re: Code 31
Hey Jetlock, sorry to hear bout your arthritis. Believe me, I feel your pain. Anyway, I had the 31 code issue and immediately replaced the cam sensor, that is, after I searched the universe and by...
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Forum: C4 ZR-1 Technical Postings
04-03-2022
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Replies: 69
Views: 22,076
Re: Which coil pack do you have?
BWD coils, made in the USA. :flag: Given the choice, I still prefer to spend my $ here at home, providing of course, the quality is there. My choice of plug wires were MSD. They advertise 50ohms...
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Forum: C4 ZR-1 Technical Postings
03-31-2022
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Replies: 5
Views: 5,630
Re: Code 36 Fault Issue & Rough Idle
I had a similar experience with code 36 and 31. 31 being a cam sensor issue. The car started real hard, ran extremely rough, would then all of a sudden run okay and then run rough again and almost...
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Forum: C4 ZR-1 General Postings
09-05-2021
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Replies: 26
Views: 4,332
Re: 3D print Ecm Cover
If anyone is still making these, I could sure use one. Appreciate it if you would let me know.
Rick
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Forum: C4 ZR-1 General Postings
09-05-2021
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Replies: 7
Views: 1,131
Re: Relocating battery C4 Corvette 🙄
I did buy the kit from Marc, made it easier for me to get all the right parts at once. You DO NOT want to skimp on the cable size, that needs to be a priority. As for running the battery cables...
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Forum: C4 ZR-1 General Postings
09-05-2021
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Replies: 6
Views: 1,092
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Forum: C4 ZR-1 Technical Postings
08-05-2021
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Replies: 16
Views: 3,062
Re: 2020 Tire Choices
I have a new set of M/T's Comps. One rear was balanced fine and one was just beyond balancing accurately but workable. The tech indicated to me that I may notice a very small vibration but that it...
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Forum: C4 ZR-1 Technical Postings
08-05-2021
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Replies: 18
Views: 4,069
Re: Rough Running - Ignition Coil out?
Hey Paul, thanks for your response and additional info and explanations for others out there. I am familiar with a megger as I was an industrial electrician. Being that I am retired now I don't...
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Forum: C4 ZR-1 Technical Postings
07-27-2021
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Replies: 3
Views: 1,192
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Forum: C4 ZR-1 Technical Postings
07-27-2021
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Replies: 18
Views: 4,069
Re: Rough Running - Ignition Coil out?
Hey Jerry, good to hear from you, thanks for responding. It all started one day when the motor seemed to be skipping. After eliminating that it was the plugs, I turned to the plug wires and...
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Forum: C4 ZR-1 Technical Postings
07-26-2021
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Replies: 18
Views: 4,069
Re: Rough Running - Ignition Coil out?
I have a '91 with just under 27k miles and am on my 3rd set of ignition coils. Bought the car in '01 with 10k miles. Replaced the Delco's because one was miss firing at around 18k miles with Accel....
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Forum: C4 ZR-1 Member Rides
04-06-2021
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Replies: 12
Views: 2,881
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Forum: C4 ZR-1 Technical Postings
02-23-2021
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Replies: 29
Views: 6,677
Re: Cam Position Sensor Removal
Hello Matt, the sensor underneath the drivers side cylinder head IS the cam sensor (you referred to it as the crank sensor), is this what you're having an issue with? If so, it should be about an...
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Forum: C4 ZR-1 Technical Postings
01-04-2021
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Replies: 17
Views: 7,494
Re: cam position sensor
Great...just a matter of "process of elimination" huh? With all the new and advanced technology, sensors, relays, and whatever else they can cram into the "works" now, it just takes longer to find...
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Forum: C4 ZR-1 General Postings
01-04-2021
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Replies: 32
Views: 9,254
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