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Post by dave1800 on May 7, 2015 6:57:31 GMT
My nephew has a noisy timing chain on his BMW 2 litre diesel and has been quoted around £4,500 by the main agents to sort it out. I believe the parts alone are around £1200 (probably plus VAT). The alternative is to wait for the big bang and no power steering or power brakes which is no fun and an even more massive bill. This news led me to to look at timing chains for MGBs etc on the various forums. Apart from the old news that some new timing chains are rubbish, either stretching or unsuitable as they can mess up the valve timing, I did find this simple check described by Roger N Tanner quite handy as it doesn't involve taking the cover off. Scroll down to the fifth post timing chain checkNot comprehensive of course as I'm sure Tommy will note but a quick and not so dirty approach that will tell you if there is something wrong but not that all is OK. David
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Post by tommydp on May 7, 2015 17:48:29 GMT
Hi Dave!
Oh dear, those were steep prices.. Hope he can manage it cheaper somewhere.
That was a great advice to check the slack. I'll do that next time:-) Touch wood, it all seems fine still:-) I believe the petrol pump is on its way out, but that's another story:-) It's losing power up hill now and then, and it feels like lack of fuel. No dirt in carb or pump. I found the float level quite low when returning home (steep hills up to my house), and as the float is fine (new carb) I think it boils down to the pump. The white one runs great all the time:-)
Regards, Tommy
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Post by dave1800 on May 8, 2015 0:42:59 GMT
Hi Tommy Good to hear from you. If you suspect the fuel pump it's worth checking sooner rather than later. Remember a failing diaphragm on the mechanical pump can allow fuel into the sump which isn't a great idea. regards David Hi Dave! It's losing power up hill now and then, and it feels like lack of fuel. No dirt in carb or pump. I found the float level quite low when returning home (steep hills up to my house), and as the float is fine (new carb) I think it boils down to the pump. The white one runs great all the time:-) Regards, Tommy
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Post by dave1800 on May 9, 2015 1:00:37 GMT
Hi Tommy
I forgot to mention that it may be easier to check the fuel pump output pressure if your vacuum gauge has this option (mine have) by T into a fuel line. Not so much work as getting to a mechanical fuel pump.
Regards
David
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