not a lot right now, it's the heat that kills them here
What did you do to your NNBS GMT900 Tahoe/Yukon Today?
- Thread starter phattyford
- Start date
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Grady_Wilson
Supporting Member
I checked mine back in July and it was still at 95% so it should make it through the winter.
BacDoc
Senior Member
Agreed!
Im in Florida and I can confirm that heat is ******* batteries. Here it’s not unusual for battery to go bad in a couple years.
Grady_Wilson
Supporting Member
When I lived in So Cal, my batteries usually lasted about 5 years then they were done.
That was in an area that regularly saw temps up to 113*.
The only real way to know if a battery is good is to do a load test.
I bought one many years ago and I replaced that old analog one with a digital one a few years ago.
That was in an area that regularly saw temps up to 113*.
The only real way to know if a battery is good is to do a load test.
I bought one many years ago and I replaced that old analog one with a digital one a few years ago.
Charlie207
Full Access Member
Swapped in some 50lb. injectors after work today. Received the updated BBP tune the other day, and was waiting for so e free time.
Buttoned everything up, flashed the updated tune, and it fired right up (with no leaks). Took it for a quick drive to make sure it would run through the gears, and it seemed to run smoother.
This is the 4th version of the new 6.0 tune, as V3 was a nightmare: it hated to fire up; would just crank endlessly. It would stall every time I rolled to a stop, or coasted slowly in traffic, and had a bunch of DTCs. I don't know if there was a corruption in the file, but I flashed V3 multiple times and the engine was unhappy each time. Up until today I've been running the 2nd version of the 6.0 tune, as it had been the most stable.
Buttoned everything up, flashed the updated tune, and it fired right up (with no leaks). Took it for a quick drive to make sure it would run through the gears, and it seemed to run smoother.
This is the 4th version of the new 6.0 tune, as V3 was a nightmare: it hated to fire up; would just crank endlessly. It would stall every time I rolled to a stop, or coasted slowly in traffic, and had a bunch of DTCs. I don't know if there was a corruption in the file, but I flashed V3 multiple times and the engine was unhappy each time. Up until today I've been running the 2nd version of the 6.0 tune, as it had been the most stable.
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