C4 General Discussion General C4 Corvette Discussion not covered in Tech

90 vert

Thread Tools
 
Search this Thread
 
Old Feb 10, 2012 | 03:29 PM
  #21  
pmihaltian's Avatar
pmihaltian
Slingshot
Supporting Lifetime
20 Year Member
 
Joined: Dec 2001
Posts: 3,817
Likes: 24
From: Charlotte NC
Default

Ibid

Last edited by pmihaltian; Feb 10, 2012 at 03:32 PM.
Reply
Old Feb 10, 2012 | 03:31 PM
  #22  
pmihaltian's Avatar
pmihaltian
Slingshot
Supporting Lifetime
20 Year Member
 
Joined: Dec 2001
Posts: 3,817
Likes: 24
From: Charlotte NC
Default

Originally Posted by jim spitzer
Nice Vette, Jim. WELL DONE ! Your new C4 looks great, but you might consider ditching the after market spoiler.

P.

Last edited by pmihaltian; Feb 10, 2012 at 03:34 PM.
Reply
Old Feb 10, 2012 | 04:55 PM
  #23  
jim spitzer's Avatar
jim spitzer
Thread Starter
Pro
Supporting Lifetime
 
Joined: Oct 2011
Posts: 703
Likes: 76
From: leesburg fl
St. Jude Donor '12
Default 90 vert

Thanks for the tip on the radio, Since I live in central Fl. that repair shop is only about 45min away thats the same company I called and they have a special right now 700.00 to rebuild all the amps and they will do the R&R work. They need my car for 2 days
Jim
Reply
Old Feb 10, 2012 | 08:36 PM
  #24  
pmihaltian's Avatar
pmihaltian
Slingshot
Supporting Lifetime
20 Year Member
 
Joined: Dec 2001
Posts: 3,817
Likes: 24
From: Charlotte NC
Default

Originally Posted by jim spitzer
Thanks for the tip on the radio, Since I live in central Fl. that repair shop is only about 45min away thats the same company I called and they have a special right now 700.00 to rebuild all the amps and they will do the R&R work. They need my car for 2 days
Jim
Jim:

I have used the folks at Factory Car Stereo on several occasions and they have always done a fine job for me.

I would suggest that you make sure that you need all four amps rebuilt before you sign up for a complete rebuilt. My amps are working fine after 26 years. My problems were in the main unit and cassette player.

FWIW.
Reply
Old Feb 10, 2012 | 08:53 PM
  #25  
CRUZNC4's Avatar
CRUZNC4
Melting Slicks
15 Year Member
Active Streak: 60 Days
Liked
Loved
 
Joined: May 2009
Posts: 2,777
Likes: 179
From: Decatur IL
2025 C4 of the Year Finalist - Unmodified
2022 C4 of the Year Finalist - Unmodified
Default

Now THAT'S a good looking 90 vert! My favorite C4 year. I like the wing too. It looks good on the car. Hope you enjoy her!
Reply
Old Feb 10, 2012 | 09:07 PM
  #26  
jim spitzer's Avatar
jim spitzer
Thread Starter
Pro
Supporting Lifetime
 
Joined: Oct 2011
Posts: 703
Likes: 76
From: leesburg fl
St. Jude Donor '12
Default 90 vert

does anybody have pictures of the radio amp under the dash. and how it comes out, maybe I will send it off to get repaired instead of taking the car.
Also the air bag sensor that I need to clean where is that located?
I guess I need to order a factory service manual, Any idea where to get one, does it have to come the stealer?
Jim
Reply
Old Feb 10, 2012 | 09:36 PM
  #27  
Churchkey's Avatar
Churchkey
Melting Slicks
10 Year Member
 
Joined: Sep 2008
Posts: 2,376
Likes: 111
From: Cherokee National Forest TN
Default

Originally Posted by jim spitzer
does anybody have pictures of the radio amp under the dash. and how it comes out, maybe I will send it off to get repaired instead of taking the car.
Also the air bag sensor that I need to clean where is that located?
I guess I need to order a factory service manual, Any idea where to get one, does it have to come the stealer?
Jim
Its under the right side of the dash behind the fuse panel, remove the right hush panel & seat & access from the bottom. Its a PITA to remove/install.

Suggest checking the air bag trouble codes to see if the frame sensor(s) are the problem. Left sensor is on top of the frame rail behind the battery. RS top of frame behind the WW jug. I'll check the FSM @ my shop tomorrow & let you know what pins in the ALDL to jump to read the SIR or maybe someone will chime in & help out.

FSM come up in the classified section here & the online auction site. You want the red cover book. There is also an 8A electrical supplement. Suggest waiting for the FSM before the "FUN" begins.
Reply
Old Feb 11, 2012 | 04:38 AM
  #28  
jim spitzer's Avatar
jim spitzer
Thread Starter
Pro
Supporting Lifetime
 
Joined: Oct 2011
Posts: 703
Likes: 76
From: leesburg fl
St. Jude Donor '12
Default 90vert

Originally Posted by pmihaltian
Nice Vette, Jim. WELL DONE ! Your new C4 looks great, but you might consider ditching the after market spoiler.

P.
Thanks, The spoiler was put on at the dealer in 1990 and its a greenwood. you cant see the name on the picture. That begs to ask the question, Is greenwood after market?
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-8

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-9

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
Old Feb 13, 2012 | 12:33 PM
  #29  
pmihaltian's Avatar
pmihaltian
Slingshot
Supporting Lifetime
20 Year Member
 
Joined: Dec 2001
Posts: 3,817
Likes: 24
From: Charlotte NC
Default

Originally Posted by jim spitzer
Thanks, The spoiler was put on at the dealer in 1990 and its a greenwood. you cant see the name on the picture. That begs to ask the question, Is greenwood after market?
Yeah, its after market and, in the view of many Corvette enthusiasts, most after market body kits reduce the value and marketability of the car.

Your car is in, what appears to be, excellent original condition (sans after market spoiler) that you should consider returning it to 100% original stock condition and collect an NCRS Top Flight award and/or Bloomington Gold. Food for thought....

Last edited by pmihaltian; Feb 15, 2012 at 04:12 AM.
Reply
Old Feb 13, 2012 | 02:33 PM
  #30  
Churchkey's Avatar
Churchkey
Melting Slicks
10 Year Member
 
Joined: Sep 2008
Posts: 2,376
Likes: 111
From: Cherokee National Forest TN
Default

To check SIR:

Ignition off ground terminal K in the ALDL.

Ignition on do not start.

The INFL rest light will flash code 12 three times followed by the trouble codes (three times each) in numerical order followed by code 12 three times.

Ign off - remove ground.

Post the trouble codes.
Reply




All times are GMT -4. The time now is 04:00 PM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE