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Re: Project Mr. Green Jeans (now 5.3 LS turbo build!)
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Originally Posted by rajincajintj
sounds like the "non-running" state is OK. how much running time do you get before the PCM dies? do you have enough time to make the same ground and voltage checks while its running?
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The first one only had a few split second test fires on it for running time, the rest was about 20 minutes total of "key on" time while I was checking the fuel pump for prime pressure/etc. The second PCM had about 8-10 minutes of "key on" time and 8-10 minutes of run time, so similarly a 16-20 minutes total with the keyed power turned on. It's a power issue, not just while running.
Quote:
Originally Posted by Dieselwrencher
Wow, the quick start up sounds really healthy! That sucks about the ecm fry-ing issue. It's always some small PITA problem. Good luck with it Brad!
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Thanks man! The 5.3 with this LS9 cam is very mild compared to the built 350 that used to be in there, but the power brakes will sure thank me for that LOL! The 5.3 with the 4L65E will be quicker too with the steeper first gear I'm thinking, then comes the boost...
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- 1981 Sierra 454, NV4500 swap
- 2006 Z06, 25k miles
- 1973 Nova - Project CarNova Virus on Youtube
Last edited by bnoon; 05-21-2015 at 09:03 AM.
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