research
I know this is a bonneville forum and i truely love my 1998 bonneville, but does anyone know the history of a 2003 pontiac grand am GT. Is it a problem car or do they run well.
it has a 3.4 V6 engine in it.
it has a 3.4 V6 engine in it.
Moving to Lounge...
From what I've read, the 3400 is kinda prone to leaky lower intake manifold gaskets. One sign is wetness of the hood liner above the belt path. My wife'* 04 has started doing it recently, and with 35k on the odo, it'* going in soon for some warranty work.
From what I've read, the 3400 is kinda prone to leaky lower intake manifold gaskets. One sign is wetness of the hood liner above the belt path. My wife'* 04 has started doing it recently, and with 35k on the odo, it'* going in soon for some warranty work.
Joined: Jan 2006
Posts: 16,539
Likes: 18
From: Purgatory, Pennsylvania

There is 1 recall and 134 TSB'* (issues) with the 2003 Gran Am
Here is link with all the above in detail
http://www.edmunds.com/maintenance/v...artner=edmunds
Here is link with all the above in detail
http://www.edmunds.com/maintenance/v...artner=edmunds
my alero is basically the grand am but a little more refined
the 3400 is really powerful in these cars and throws you into the seat when punched. watch the lim gaskets tho they are a serious issue with the 3400 and if left alone you will be shopping for a new engine for your new car
the 3400 is really powerful in these cars and throws you into the seat when punched. watch the lim gaskets tho they are a serious issue with the 3400 and if left alone you will be shopping for a new engine for your new car Thread
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