I took my H3 in with the engine light on. It had a cracked intake manifold and low compression on cylinder THREE and was running rough at idle. Dealer was able to get intake quickly but took a few days to decide what to do about the low compression. They decided the fix was to replace the whole top end. It took about a month to get the parts. I drove an H3 rented trough Enterprise and paid for by GM while my H3 was in the shop. During the time it was in the shop I asked for a new engine and was told THE ONLY WAY that GM would replace my engine was if all attempts to fix it failed. It now runs PERFECT and I am Very Happy with my H3.
|