ZR-1 Net Registry Forums  

Go Back   ZR-1 Net Registry Forums > Club Regional Areas > Southwest Region

Reply
 
Thread Tools Display Modes
Old 10-20-2018   #1
TexasZR1
 
Join Date: Oct 2018
Location: Houston Texas
Posts: 40
Default New to the Forum

Well... typed up a long introduction and got auto-logged out... a sign it's TOOO long I guess.


Short, simple version: I bought a 1990 ZR1 about a month ago. blk/blk completely stock (does have AT LEAST skip shift eliminated) with 53k miles.


Love the car.


Long time GM fan with a small stable at present: 1994 turbo diesel suburban, 1991 Camaro z/28 5sp B4C (police package) and a 2013 GMC 3500 diesel.


Plan on resolving some minor issues with the car (wiper motor, suspension control module sometimes pops light, AC shutting off / req. battery reset, worn out rear speakers, and?? what do they usually NEED at this point?


Also considering some minimal upgrades: C5 front brakes, Long tube headers and cat back and maybe a set of NT555R's?


Nice to meet you all!


-Tanner
TexasZR1 is offline   Reply With Quote
Old 10-20-2018   #2
conesare2seconds
 
Join Date: Jul 2016
Location: Greater St. Louis
Posts: 490
Default Re: New to the Forum

Welcome to the Registry, Tanner.
conesare2seconds is offline   Reply With Quote
Old 10-20-2018   #3
efnfast
 
Join Date: Nov 2011
Location: Dunbarton NH
Posts: 7,472
Default Re: New to the Forum

Welcome aboard Tanner. Injectors if they haven't been done.
efnfast is offline   Reply With Quote
Old 10-20-2018   #4
TX '90 ZR1
 
TX '90 ZR1's Avatar
 
Join Date: Oct 2017
Location: TX
Posts: 2,035
Default Re: New to the Forum

Welcome Tanner!!
There is a good checklist of common issues on the ZR-1.net site. Below is another good list of things to check that one of the members posted.
If you have any issues, reach out here in the forum and you will get knowledgeable advise.
Used ZR-1 Evaluation Checklist (via Hans Meyer)
Injectors
Vacuum leaks
Secondaries operable
Ingnition coils and wires replaced
Timing chain noise (normal to a small degree on 90's)
Starter
Oil leaks especially the pan and oil cooler lines
Fuel pumps
Is it throwing any engine, abs or body codes (multiple possibilities here)
Are any DIC lights on. (Multiple possibilities here as well)
Is the adjustable shocks system working
Windshield delamination
A/C functionality (compressor is unique to the Z, cooling capacity lower)
Power switch functionality and keys (are there 2)
Transmission syncro's, (first gear is always noisy) shifter alignment can mimick synco problems.
Clutch functionality (they all let in high, was it ever changed)
EGR system on later models
Engine mounts

C4 Issues
Head lights operable
Radiator blocked or simply clogged, electric fans operable
Wheel bearings
Suspension bushings
Condition of all door, top and hatch seals
Glass roof cracking
Instrument cluster functionality especially the tach (tends to read high with age) also note the lighting of the cluster.
DIC button functionality
Steering wheel excessive movement
Radio functionality (especially speaker amps) and antenna
Sport seat functionality (transmission, switches, pumps and bladders)
Door window switches
Door window lifter and internal rattles
Fuel tank bladder collapse (results in small capacity)
Differential noise (whine)

Have fun with your new ride!!
__________________
Kenny
1990 #442
TX '90 ZR1 is offline   Reply With Quote
Old 10-21-2018   #5
We Gone
 
Join Date: Apr 2004
Location: ATL. GA.
Posts: 2,170
Default Re: New to the Forum

Welcome
__________________
Steve



1990 Steel Blue/Black #2355
1990 Red/Red #1473
1991 Quasar /Black #118 Sold
1991 Turquoise/Black #766 Parted Out
1993 Yellow/White #179 Sold
1990 Black/Gray #1361 Headers/4:10s Sold
We Gone is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 07:10 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright ZR-1 Net Registry 2020