Page 1 of 1

TEF20 - Compression Value

Posted: Fri Jul 30, 2021 8:57 am
by HelenB
Hello, can anyone help with what an acceptable compression level would be for this diesel engine please?
Been searching the net and engine manuals and can find values for petrol engines but not diesel. Understand they should ideally be within a 10% range across the cylinders, but nothing that indicates what would be considered a 'good' or acceptable reading for diesel.
Thanks! :)

Re: TEF20 - Compression Value

Posted: Sat Jul 31, 2021 6:55 pm
by T20Bigjim
I’m not sure myself but would be interested to know too as I’ve just rebuilt my diesel :mrgreen:

Re: TEF20 - Compression Value

Posted: Tue Aug 17, 2021 5:13 pm
by HelenB
Sorry, hadn't spotted that there was a post response...must try harder! :lol:
Still haven't been able to find out, I'm afraid, will let you know if I do.
Took the plunge and stripped and rebuilt the engine too, it's running like a swiss watch now :D

Re: TEF20 - Compression Value

Posted: Wed Aug 18, 2021 10:40 am
by T20Bigjim
HelenB wrote: Tue Aug 17, 2021 5:13 pm Sorry, hadn't spotted that there was a post response...must try harder! :lol:
Still haven't been able to find out, I'm afraid, will let you know if I do.
Took the plunge and stripped and rebuilt the engine too, it's running like a swiss watch now :D
Excellent news!

Ive yet to get my to start. Need some more hours in the day! :lol:

Re: TEF20 - Compression Value

Posted: Tue Aug 24, 2021 2:20 pm
by HelenB
Sorry to hear that, hope you have it up and running soon!