Great looking e34
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My fully restored E34 540 6speed *RARE* 1 of 7 Calypso on Shwarz
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So very nice.My new E34 525i Sport Limousine Blog
http://bmw525isportlimousine.blogspot.com.es/
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Oh yes, check for valve cover gasket leaks, power steering hose leaks, front end shimmy at 55mph, check over the coolant system, make sure you start the car cold and check for intake manifold leaks (check engine light will pop on and go away with the blip of throttle) Also inspect the trans for smooth shifts because if it grinds, rebuild are almost impossible, and don't be shy.. Bang 2nd and 3rd to check for clutch slippage. Also see if the nikasil block was ever replaced, if not get a compression test. Most engines now don't have this issue anymore, mine still has the nik block and numbers were 185 +- 3. I dyno'd the car when it was stock and she put down 250hp and 260trq with the dyno straps rubbing the axles, it's a healthy motorLast edited by shelbyz4u2nv; 03-03-2012, 06:37 AM......95' 540i 6spd, Calypso on Black- 1 of 7......
...........THIS IS THE ULTIMATE DRIVING MACHINE.............
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The Nikasil problem
BMW used Nikasil, an Aluminium, Nickel, and Silicon alloy, to line the cylinders of the M60 engines. The cross-hatched Nikasil linings react with high sulfur content found in lower quality gasoline, such as those in parts of the United States. This reaction causes damage to the very top of the bore, where there is the most contact between the combusting fuel and the cylinder lining. The damage prevents a good seal from forming between the piston and the cylinder wall, causing a loss of compression in the combustion chamber. This "leak down" will cause M60's with worn linings will exhibit a rough idle and, if the problem continues unchecked, the engine will not start.
The only permanent fix for this problem is the replacement of the short block with the equivalent block using Alusil linings, which do not exibit this corrosion problem. After the problem was found, BMW issued an extended 6 year, 100,000 mile (160,000 km) warranty to cover these engines at no cost to the owner.
The composition of the engine can be found by checking the serial number stamped into the engine block:
M60B40:
· 1 725 963 - Nikasil
· 1 742 998 - Nikasil
· 1 745 872 - Alusil
In all honesty, its very rare for one of these cars to still have this problem. Most have come and gone, and some like mine never had an issue. Mine still has the nikasil block and shes running strong at 185,xxx miles. I just laid down a 14.1 @ 99mph at gainsville raceway with a 2.5 60ft time lol. Just thought you should know the common issues with the m60b40......95' 540i 6spd, Calypso on Black- 1 of 7......
...........THIS IS THE ULTIMATE DRIVING MACHINE.............
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Hahah the thread seemed like a F.S. thread..... Good thing its not soooooo nice.
jou ma se poes in 'n fishpaste jar.
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