Tibi Steri
Active Member
The correct TSB# is 20-2423. If they only replaced one valve cover, then they did the TSB wrong. There is also a PCM update that needs to be performed.
The oil consumption of 500 miles per quart per only applies in high performance driving, such as running the Baja. Oil consumption at that rate under normal driving conditions is not deemed acceptable. The speciation is a maximum of 1 quart every 3,000 miles.
THANKS for your reply, my hopes are up again. I will have to check back with the dealer... Reading the sheet I got from them it seems that they replaced the both covers but just the left one was failing(?). Clearly they went with 19-2232 instead of going with 20-2423. There is no mention of any PCM update that they performed. In their defense, I did start working on this in November before 20-2423 was out but the actual repair the dealer performed in February and 20-2423 was out already. The service advisor told me that they replaced just one valve cover but in the service job log it says that they replaced both so I’m confused. Please see the job sheet below.
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