Macbook pro late 2008 13 inch won't run 8 gb ram

Hello, I have a question that has been bothering me for a while now.
I bought a 4gb Ram Module at best buy, it is 1066GhZ DDR3 SODIM.H from PNY to upgrade my macbook pro to 8gb of RAM, everything was going well, I got home and opened up my macbook, inserted the module and turned on my mac.
Everything started working fine until I tried to open google chrome, my machine went into a kernel panic and restarted itself.
Being as I am, I decided to wipe my machine and re-install mountain lion (I run it because mavericks slows down my computer) but my machine wouldn't let me install it.
I opened my computer up again, re-installed the 1gb module from the fabric and the computer worked well.
Now, my question is this: Isn't my computer able to run 8 gb in RAM? I already upgraded my firmware and read a bunch about it on the internet and have done everything necessary but my computer won't accept the module!!
I really would like to know what is going on :/
My specs:
Macbook pro late 2008 unibody
Version 10.8.5
H2.4 GHZ Intel core 2 duo processor
5 gb 1067 MHz DDR3 memory
Model Identifier: MacBook5,1
Boot ROM Version: MB51.007D.B03

According to http://mactracker.ca database (free download) the MacBook Pro
13-inch model identifier5.1 you've stated that you have, is Not as you've said.
However, there was a 15-inch with the 5.1 model identifier.
•How to identify MacBook Pro models
Be sure to correctly identify the MacBook Pro model, and then get high quality
RAM of proper specification of known good brand for Apple portables.
Find an Example of correct spec RAM, by model & identifier; display size, build year:
http://eshop.macsales.com/shop/memory/Apple_MacBook_MacBook_Pro/Upgrade
The budget name brands seldom work well in Apple products; they do OK in some
models of old computers or loose-spec PCs. OWC/macsales and crucial.com are
two better known reputable suppliers of upgrade parts for Macs. Be sure to match
the correct part to the exact spec for your computer.
•How to identify MacBook models
•The MacBook 13-inch (Aluminum Late 2008) -- is not a MacBook Pro:
Model Identifier    MacBook5,1
Model Number    A1278
EMC    2254
As such the RAM spec according to MacTracker is as follows:
Maximum Memory    8.0 GB (Actual) 4.0 GB (Apple)
Memory Slots    2 - 204-pin PC3-8500 (1066 MHz) DDR3 SO-DIMM
OWC site points to this page for RAM. Double check detailed specs:
http://eshop.macsales.com/shop/memory/Apple_MacBook_MacBook_Pro/Upgrade/DDR3
Good luck & happy computing!
edited 2x

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MBP 15.4/2.53/2X2GB/320/SD/512VRAM upgraded to 8 GB 1067 DDR3 (OWC memory)
In my case the computer works fine when I'm able to get it on. If it is turned off and the MagSafe charger disconnected then left that way for a few hours, and the MagSafe is re-connected, let it charge for a bit, it can often be turned on via the power button. HOWEVER, .....
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Since erasing and reinstalling OS X Yosemite the computer really screams but I've started to reinstall some of the applications (FCPX & Motion), Documents, and Movie files. Still screams though! Nothing like a real cleaning of the hard drive. Didn't do a Time Capsule-type backup because I wanted to minimize "junk". The CanoScan LiDE 90 scanner won't work because Canon won't come up with a driver to work with Yosemite. Won't buy a Canon scanner again and didn't want to buy it to begin with due to a previous Canon problem. Bought a new Canon camcorder, $1,600 + tax, back when they had mini-tapes, it at the Maxwell tape but just outside the warranty period and wanted something around $500 to fix it. Turned out that was a typical problem.
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a friend of mine has a macbook pro late 2008 with snow leopard installed.
He wanted me to clean install the machine and install ML on it
i checked the requirements and i saw that this is possible
went on my mac mini and restored the image file to a usb stick and holding option key while booting i started the process
first erased the hard drive and then back to main screen press install ML
the next screen after confirming that i agree the dialog box was reading tyhe instalation files..it went throughh till the last bit and then just stuck there!
left it almost all night and nothing happened
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Many thanks

Your friend has to purchase OS X Mountain Lion with his/her Apple ID. If you install OS X Mountain Lion without having purchased it with his/her Apple ID, he/she won't be able to reinstall OS X Mountain Lion if it gets damaged, so this is dangerous.
He/She must purchase OS X Mountain Lion, so he just have to open  > Software Update and install all available updates. Then, open App Store and purchase OS X Mountain Lion, so it will be downloaded into his/her MacBook and the Mountain Lion installer will show up when the download finishes, so just follow the steps to upgrade to OS X Mountain Lion.
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Macbook pro late 2008 13 inch won't run 8 gb ram

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