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-   -   H3 Alpha - Cold Engine Noise? (https://www.hummerforums.com/forum/private-sale-trade-classifieds-10/h3-alpha-cold-engine-noise-8645/)

ApexLongimanus 12-08-2007 08:52 PM

H3 Alpha - Cold Engine Noise?
 
when the engine is cold, i am hearing a noise that sounds like there is something loose... once the engine reaches temperature, this noise is gone. it can not be heard when you are inside the car but definitly standing outside or having a window open.

anyone having the same experience? is this normal?


3hummers 12-08-2007 08:54 PM

RE: H3 Alpha - Cold Engine Noise?
 
Had our H3 Alpha about 3 months and no issues so far.

ApexLongimanus 12-08-2007 10:49 PM

RE: H3 Alpha - Cold Engine Noise?
 
i just found the thread about the belt squeak on the alpha. i guess that's exactly the issue that i have. will revert to the dealer.

saywhat 12-09-2007 01:00 AM

RE: H3 Alpha - Cold Engine Noise?
 
Have had my Alpha for 5 mnths. and now 6500 miles no issues!! Yet!!!

jman_in_minnesota 12-09-2007 02:38 PM

RE: H3 Alpha - Cold Engine Noise?
 
700 miles and no engine issues thus far, then again haven't had to cold start in the below 0 Minnesota temps yet

ApexLongimanus 12-09-2007 03:40 PM

RE: H3 Alpha - Cold Engine Noise?
 
i don't have any other problems yet. i love the truck.

but it is annoying with the noise (having shelled out top $$).
will see what the dealer has to tell

08h3alpha 12-09-2007 10:25 PM

RE: H3 Alpha - Cold Engine Noise?
 
go to the dealer there is a TSB on this problem
power steering pulley is out of alignment and causing the belt to squeak

ApexLongimanus 12-12-2007 08:26 PM

RE: H3 Alpha - Cold Engine Noise?
 
exactly what you said. thanks 08h3alpha!

HummerMike 12-12-2007 08:40 PM

RE: H3 Alpha - Cold Engine Noise?
 
its probably the belt squeak issue. thats pretty much the only thing we have had issues with on the alpha.


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