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-   -   1996 camero z28 cuts out and dies at high rpms (https://www.camaroz28.com/forums/lt1-based-engine-tech-9/1996-camero-z28-cuts-out-dies-high-rpms-882191/)

Biggiebound 04-18-2015 10:32 PM

1996 camero z28 cuts out and dies at high rpms
 
I was driving my 1996 camero z28 tonight and I got on it from 1st gear to 2nd gear and it sputtered and cut out and then died, I shifted to a higher gear and let out on the clutch and it started back up and ran fine as long as I didn't get on it. It runs fine driving normal and does fine. I did try try to get on it again to see if it would do that again and it did, I had to coast to a stop this time and restart it with the key. It fired up and drove fine, I didn't try to get on it any more being I didn't want to take any chances of tearing anything up. I haven't had any issues with this problem until the car gets warmed up. Once the car gets up I temp it seems to do this. If anyone has anything that would help I would greatly appreciate it.

94Z28LS1toLT1 04-19-2015 07:38 PM

Re: 1996 camero z28 cuts out and dies at high rpms
 

Originally Posted by Biggiebound (Post 6975574)
I was driving my 1996 camero z28 tonight and I got on it from 1st gear to 2nd gear and it sputtered and cut out and then died, I shifted to a higher gear and let out on the clutch and it started back up and ran fine as long as I didn't get on it. It runs fine driving normal and does fine. I did try try to get on it again to see if it would do that again and it did, I had to coast to a stop this time and restart it with the key. It fired up and drove fine, I didn't try to get on it any more being I didn't want to take any chances of tearing anything up. I haven't had any issues with this problem until the car gets warmed up. Once the car gets up I temp it seems to do this. If anyone has anything that would help I would greatly appreciate it.

id get a scanner for codes,or a data log while u run it and see,(Distributor)sounds like wat mine did too a few months ago,have you had maintenance done like spark plugs, wires,fuel filter etc.

Injuneer 04-19-2015 08:02 PM

Re: 1996 camero z28 cuts out and dies at high rpms
 
Check the fuel pressure under heavy engine load.

Biggiebound 04-19-2015 10:02 PM

Re: 1996 camaro z28 cuts out and dies at high rpms
 
Thanks for the replies, I haven't changed the plugs or wires as of yet I will look in to that. I will also check my codes also. I am trying to figure out a coolant problem now. I just ordered a water pump and after replacing a thermostat, didn't correct the problem of burping the system and it still pukes out coolant when the temperature gets hot. I was told burping the system would correct it but after two tries it just kept puking out. I noticed it would cycle coolant for about 10-20 seconds and then stop so I thought maybe the water pump wasn't working correctly. I am also replacing the temp sensor while The water pump is out. If any suggestions on this would also be appreciated. Thanks again for all the replies.

Injuneer 04-20-2015 07:16 AM

Re: 1996 camero z28 cuts out and dies at high rpms
 
Did you get the correct LT1-specific t'stat?

http://shbox.com/1/tstat.jpg

Why not test the coolant temp sensor before replacing it?

4th Gen LT1 F-body Tech Articles

Do you have the correct 18psi radiator cap, and has it been tested to verify it holds pressure?


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