Search: Posts Made By: jim993
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Forum: C5 Tech
04-22-2024, 11:15 AM
Replies: 2
Views: 103
Posted By jim993

Looking at the code list, I see a B2252: ...

Looking at the code list, I see a B2252: "B2252 Key Cylinder Switch Fault"

Clean the key slot with electrical cleaner like Break Free ...
Forum: C5 Tech
04-18-2024, 11:28 AM
Replies: 14
Views: 327
Posted By jim993

I put a DeWitts radiator with both engine and...

I put a DeWitts radiator with both engine and transmission coolers in my 2001 A4 in September 2013, plus Improved racing oil thermostat and hoses. No leaks in ten years, 22 more days on road course...
Forum: C5 Tech
04-16-2024, 08:42 PM
Replies: 13
Views: 289
Posted By jim993

You have to do the correct procedure for removing...

You have to do the correct procedure for removing air from the heads is the cooling system has been drained.
...
Forum: C5 General
04-03-2024, 12:19 AM
Replies: 19
Views: 708
Posted By jim993

Racing in the rain handles that. ...

Racing in the rain handles that.
https://cimg5.ibsrv.net/gimg/www.corvetteforum.com-vbulletin/2000x1333/gbmd4606_cd46b388a4e9a34e6f44ffc21afb4598004a8c4f.jpg
Forum: C5 General
04-03-2024, 12:15 AM
Replies: 5
Views: 251
Posted By jim993

Can't answer your question, except that oil level...

Can't answer your question, except that oil level should me measured shortly after shutting down the engine with the car level.

My car has had 27 days in 14 years on road course race tracks, 1500...
Forum: C5 Tech
03-29-2024, 12:12 AM
Replies: 24
Views: 440
Posted By jim993

A frequent cause of overheating is after the...

A frequent cause of overheating is after the cooling system has been opened or drained for any reason is that air is still trapped in the heads.

Here is the Factory Service Manual procedure to...
Forum: C5 Tech
03-18-2024, 12:07 AM
Replies: 11
Views: 548
Posted By jim993

The first thing to do is load test the battery....

The first thing to do is load test the battery. All sorts of symptoms arise with a slightly low battery.

While the battery is out, disassemble, clean and dielectric grease the ground terminal and...
Forum: C5 Tech
03-14-2024, 05:42 PM
Replies: 13
Views: 404
Posted By jim993

I had toyed with getting out my RivNut set to see...

I had toyed with getting out my RivNut set to see whether it could access this location.

Good solution.
Forum: C5 Tech
03-09-2024, 11:24 PM
Replies: 7
Views: 299
Posted By jim993

Looks like a PS Pump failing.

Looks like a PS Pump failing.
Forum: C5 Tech
03-09-2024, 11:20 PM
Replies: 13
Views: 404
Posted By jim993

The ground stud on the other side broke when I...

The ground stud on the other side broke when I disassembled it for cleaning about ten years back. I drilled and tapped a hole in the same location, cleaned the frame and wire terminals to bare metal,...
Forum: C5 Tech
03-08-2024, 06:16 PM
Replies: 3
Views: 213
Posted By jim993

You gotta rotate the tensioner with a square...

You gotta rotate the tensioner with a square extension to create clearance.
Forum: C5 Tech
03-05-2024, 12:00 AM
Replies: 27
Views: 748
Posted By jim993

Is it fuel? You said in your initial post "no gas...

Is it fuel? You said in your initial post "no gas smell."

You would smell gas if an overfill.
Forum: C5 Tech
03-03-2024, 09:27 AM
Replies: 9
Views: 196
Posted By jim993

https://cimg8.ibsrv.net/gimg/www.corvetteforum.com...

https://cimg8.ibsrv.net/gimg/www.corvetteforum.com-vbulletin/1008x470/battery_state_of_charge_chart_v2_a010a9eada34d460937c1496b2794b2c2db873e8.jpg
Forum: C5 General
02-22-2024, 05:55 PM
Replies: 7
Views: 273
Posted By jim993

Yes, synthetic gear oil is good for the rear...

Yes, synthetic gear oil is good for the rear drive.
Forum: C5 General
02-22-2024, 11:14 AM
Replies: 7
Views: 273
Posted By jim993

The engine MUST be running transmission in park...

The engine MUST be running transmission in park before removing the fill/ check level plug on an A4.

Changing or checking the fluid and filter on a C5 A4 is fairly easy, but there are specific...
Forum: C5 Tech
02-10-2024, 11:21 PM
Replies: 5
Views: 265
Posted By jim993

Probably a failing idler pulley, water pump or...

Probably a failing idler pulley, water pump or tensioner bearing. Get a $15 automotive stethoscope and locate the source.
Forum: C5 Tech
02-09-2024, 11:08 PM
Replies: 4
Views: 178
Posted By jim993

200 is a pretty normal C5 coolant temperature. ...

200 is a pretty normal C5 coolant temperature.

Fans don't come on until going up another 20- 30 degrees.

You could install a Sac City Cool It so you can call up high left fan with a fob from...
Forum: C5 Tech
01-26-2024, 09:04 AM
Replies: 30
Views: 3,967
Posted By jim993

New knock sensors can easily be damaged by...

New knock sensors can easily be damaged by torqueing them too much during installation. Make sure you torque to FSM spec.
Forum: C5 Tech
01-26-2024, 08:59 AM
Replies: 10
Views: 272
Posted By jim993

I checked three C5 code sites, did not find P1035...

I checked three C5 code sites, did not find P1035 or P1055. Probably should re check them.

https://www.corvettesalvage.com/c5-corvette-diagnostic-trouble-codes-dtcs-descriptions/

The symptoms...
Forum: C5 Tech
01-17-2024, 11:25 PM
Replies: 8
Views: 523
Posted By jim993

Also, check this: ...

Also, check this:

https://www.corvetteforum.com/forums/c5-tech/3826766-alternator-design-and-issues.html
Forum: C5 Tech
01-17-2024, 11:21 PM
Replies: 8
Views: 523
Posted By jim993

First, what is the voltage across the battery...

First, what is the voltage across the battery terminals with the engine running? DIC indicated voltage may not be the same.

Same Q hot?

Are the battery terminals clean and tight -- 11 foot...
Forum: C5 Tech
01-17-2024, 03:09 PM
Replies: 22
Views: 741
Posted By jim993

The battery can stay connected while on a tender-

The battery can stay connected while on a tender-
Forum: C5 Tech
01-16-2024, 11:27 PM
Replies: 22
Views: 741
Posted By jim993

My C5 has been on a battery tender 24/7 since...

My C5 has been on a battery tender 24/7 since 2010 unless I am out for a drive or to the track. The existing Red Top is six years old, I will replace it at seven years of age.
Forum: C5 Tech
01-03-2024, 11:42 PM
Replies: 10
Views: 548
Posted By jim993

Ruminations about C5 brake changes

Not sure anyone will be interested but--

Another one of those projects that takes longer at age 79-

Today I moved the F250 out of the upper garage and moved the Corvette into the F250's place,...
Forum: C5 Tech
12-31-2023, 11:01 PM
Replies: 6
Views: 324
Posted By jim993

We see posts from time to time complaining of...

We see posts from time to time complaining of overheating -- and then find out that the front air dams are missing.
Showing results 1 to 25 of 499
 


 
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