Quote:
|
Originally Posted by usetosellhummer
I told you man, them telling you you can drive with that problum is bull.
If you get the light...
1. contact onstar
2. get conected to raodside assistance
3. get truck towed and you get a free rental
|
We have a company vehicle that has been running for about 7K now, with the cylinder head issue. I know a few who have traveled well over 3K with the cylinder head issue. So, it appears some can.
As for cutoff. The new cylinder head for the 3.5L went into production March 31, 2006. So, vehicles with engines built after that date would have the new cylinder head. However, the plant could have had some of the older engines on site so I do not have a VIN cutoff for vehicles.