Confused
01-01-2020, 04:11 PM
#1
Le Mans Master
Thread Starter
Confused
Does TSB 18-NA-355 apply to the 2019 ZR1? Thanks.
01-01-2020, 04:15 PM
#3
Le Mans Master
Thread Starter
01-01-2020, 05:30 PM
#5
Pro
If you read again the TSB 18-NA-355 it applys to the 2015 to 2019 corvette with the M5U A8 transmission but with only the LT1 and LT4 motors,
not the LT5 motor which only the 2019 ZR1 has ! Remember the ZR1 has no AFM (V4 Cyl. Mode)
not the LT5 motor which only the 2019 ZR1 has ! Remember the ZR1 has no AFM (V4 Cyl. Mode)
01-01-2020, 05:51 PM
#6
Le Mans Master
Thread Starter
Understand trans applies, but the engine?...then add the SB? That's why the confusion.
01-01-2020, 06:38 PM
#7
I stand corrected. I missed the engine codes below. I saw the 6.2 in the top and the transmission code. Good catch. Zr1 not part of this tsb.
01-01-2020, 06:46 PM
#8
Le Mans Master
Thread Starter
Thanks folks. I will check the trans mfg date and fluid type installed before deciding whether to have it done...on my dime or theirs. I waited to long and spent too much money for this toy. 
It's going to get "over-serviced" for play time anyway.
It's going to get "over-serviced" for play time anyway.
Last edited by frodoz737; 01-01-2020 at 06:47 PM.
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01-02-2020, 10:02 PM
#10
Le Mans Master
Thread Starter
