Non-starter
 

Hi Guys
New on here so if my question is on the wrong page please let me know
I am having a problem with my RX8 it starts when cold but if drive for 20 to 30 mins it won't start unless I leve it for about 20 mins any advise please.
It's had new starter and plugs

Thanks
Brian

Sounds typical of a low compression engine. I would recommend performing a proper compression test with a rotary compression tester before going any further. If you find it has good compression across all faces of each rotor then we can go from there. But a compression test is absolutely a first step before putting money into an engine that is potentially worn.

Thanks
 

Thank you for your advice will book it in and get it tested