The 'E' Type Forum

My engine has developed a rattle which is worse when cold but has gotten more audible all the time recently. It is particularly audible when driving beside buildings etc., when the sound is reflected back. It seems to disappear when accelerating but that may just be my hearing.

When cold yesterday, I started the engine and using a big screwdriver pressed against the water pump, ear on the handle and tweeked the throttle, a definite banging could be heard.

I'm suspecting this could be to do with the timing chain tensioner(s).

if so, what is involved with getting in to replace it/them?

Advice appreciated before I take it to get the work done, as likely I won't do it myself. Thanks

Jerry, I’ve not worked on that part of the engine, but a search on here for “tensioner” brought up 380 results. You’ve probably already searched, but could one of those describe the work involved to help you decide if you’ve got a big enough hammer to do it yourself?

Sorry, I can’t be more helpful and good luck

Geoff

You have 2 chains and 2 tensioners..check and adjust top tensioner...its simple..... lower tensioner..see service manual section on chain tensioner and how to replace it....Steve....

Thanks Guys. And yes, I have done a search which is not very conclusive, various possibilities.

So, I can possibly check the top chain tensioner myself but the service manual is not very helpful with respect to checking the lower tensioner with the engine in the car. Big question is: does that have to be an engine out job?

The service manual details how to get to the lower tensioner.....I could explain it but its there in black and white....Steve