Search results
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OBS to NBS Master Cylinder Question
Had the system rebled, checked all the parts, shoes are centered, and nothing is loose. Still get a click from the front drivers side when stopping and a groan from the rear drums. Guess I will just have to live with it. Did a panic stop a few days ago and the wheels never locked up. I thought I...- Royal Thunder
- Post #21
- Forum: Axles + Brakes
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OBS to NBS Master Cylinder Question
I just checked all the parts I bought, they are the correct ones. I have the 10" rear brakes (JB5) and bought accordingly. I forgot to mention that I have had issues with the rear brakes since I replaced the pads last year. They would stick and then when you would go from a stop you would hear a...- Royal Thunder
- Post #20
- Forum: Axles + Brakes
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OBS to NBS Master Cylinder Question
Update on this. This was a couple weeks ago though but, still: Installed valve and used the MC from the second thread superdave linked. Brakes are firm and peddle starts stopping the truck around 1/3 press. I tried a couple high speed stops to see if anything changed. I have yet to lock the...- Royal Thunder
- Post #18
- Forum: Axles + Brakes
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OBS to NBS Master Cylinder Question
The master cylinder I bought was for a 2007 Silverado 1500 with disc/drum which is what was in the year span mentioned in the first reply, 99-07 and mentioned in various threads. The link provided only has part numbers for the adapter, I didn't see anything for mc part numbers. That thread is...- Royal Thunder
- Post #14
- Forum: Axles + Brakes
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OBS to NBS Master Cylinder Question
I went to AGS and I think the other is Edelman and neither make a 9/16-18 inverted to m12-1.00 inverted or a 1/2-20 inverted to m12-1.00 inverted. They also don't make the adapters for the valve but I was able to get lines that have the ends I need as long as the threads at the abs unit are...- Royal Thunder
- Post #10
- Forum: Axles + Brakes
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OBS to NBS Master Cylinder Question
Well I have a new problem. I order the mc and got it today. Found out that the outlets are m12x1.00 and not the standard 1/2x20. I was thinking of doing the residual valve but I would have to make lines for that too. So I am thinking of just going back to an OBS MC unless someone can point me in...- Royal Thunder
- Post #7
- Forum: Axles + Brakes
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OBS to NBS Master Cylinder Question
This is the first time they have done something stupid and I think it was because they let a new guy do the work. I am now having a clunking sound from the rear and what sounds like a pelican when I am backing up slowly and applying the brake. I ordered the MC I posted as no one said it was...- Royal Thunder
- Post #5
- Forum: Axles + Brakes
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OBS to NBS Master Cylinder Question
I am having a hard time finding the correct part numbers or would this one fit? http://www.dormanproducts.com/p-44911-m630453.aspx Also should I order the MC then have the shop rebleed or have the shop rebleed and then see if that fixes the problem?- Royal Thunder
- Post #3
- Forum: Axles + Brakes
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OBS to NBS Master Cylinder Question
I have a 1998 Chevy K1500 Z71 extended cab with brake code JB5. I rebuilt the whole brake system except for the ABS unit (lines, calipers, rotors, drums, shoes, pads, parts kit, wheel cylinders, brake booster and NBS MC #18M1159). I had a shop bleed the brakes and the pedal still goes almost to...- Royal Thunder
- Thread
- Replies: 21
- Forum: Axles + Brakes
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P0452
Update. The shop tested everything and it is the FTPS. Now just waiting for some nice weather to drop the tank.- Royal Thunder
- Post #4
- Forum: Engine Performance + Maintenance
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P0452
Checked the plug on the canister and the plug over by the TB where the purge line connects to the engine. All snug and clean. Couple things I noticed, when I clear the codes the P0452 code returns instantly. The truck is not running just the key turned forward. That is the only code I get. I...- Royal Thunder
- Post #3
- Forum: Engine Performance + Maintenance
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P0452
I know this code has been posted and asked about before. I just want to get other opinions before I drop the tank again and start slapping parts in. First the specs: 1998 K1500 Silverado 5.7 vortec Z71 130k on the dial The tank, fuel harness, and pump was replaced by the stealership I bought...- Royal Thunder
- Thread
- Replies: 3
- Forum: Engine Performance + Maintenance
