Hi,

I bought a Mazda RX8 a few months ago, mileage (67000)...My RX8 initially had a problem of taking time to start up once the engine was warm, and a few weeks ago I flooded it (so it wouldn't start at all). I got it towed to Mazda Dealer who charged 70£ for an investigation - they told me that the car requires a new started motor, spark plugs and a battery.

They quoted me a crazy 1000£ exc VAT, so I took it to another garage and provided the mechanic with the parts.

After all the parts were replaced ( also replaced 2 ignition coils ) the car started up and I drove it back home - everything seemed Ok. However, I drove it a few days ago and now the car switches off automatically when I let go of the rev.
The car starts up normally, but once it is warm and I drive for a few minutes, if I let go of the accelerator the engine switches off. (The car doesn't redline anymore either - doesn't pass 7 revs easily )

If any one on this forum can help me with what the problem is, it will be highly appreciated!!!!

Also wanted to know --- do RX8s need engine rebuild after 60000 miles?? And what are the symptoms of engine rebuild..

Thanks!

 

you should change all four coils together with plugs and wires. do you have a cel? clean the maf and ess. your cat could also be clogged. you should really search this forum, i know you will find the answer your looking for

 

mine car do the samething n i can told it maybe clogged or new engine i have to get my test soon too maybe monday i got to call them n ce

 

hard start when warm and shutting off at idle are telltale compression issue signs, i'd change the other 2 coils and if that doesn't help, you need to get a compression test done as you may be a candidate for a new motor!

 

Another engine lost