When I rev up to about 45k rpm there is a wired beeping noise coming from near the intake/exhaust side of the engine, what could it be?

Also the car smell very gassy, not just the in the back of the car but the front too, what could that be?

Thanks guys.

 

possibly an exhaust leak ??

If you have an 86-88 rx-7 check the pulsation dampiner screw to see if it's leaking. Otherwise check the fuel delivery system for leaks, cracked fuel injectors, etc..

 

He has a 88 TII, so the PD could be the problem. How many beeps is it?

 

It beeps/splutter continuously when I full throttle. I explained about it in another post that you helped me and told me it was an exhaust leak so I am going to check it soon. Should I check my intake manifold?

I was kind of worry about my turbine in the turbo being bad. Because the beeping/spluttering noise sounds like when a piece of paper is put against a rotating fan.

How much does a PD cost, I read about it in another post sounds like that’s my problem.

Thanks again Rico05