+1 mazda has spent Millions of $$$ on R&D and unless you are X ing the emissions IMO all other lines should stay static.

 

ok at last i took my car for a spin today , and im not happy.. basically i have a huge boost loss and i cant figure out why...

first i started the engine, started at the first time, sounded really good, taken it for a spin, on the first 2 gears everything is ok but when i get to 3rd i get 10 psi at 3200 then drop to 8 at about 5k and then huge drop to like 5 psi, also when i take my car to higher speed 120mph for example and then release the acceleration pedal i can hear the sound along with blow off really short high pitched sound (like if i blow up the baloon and then stretched the top of it and you can hear it screetching) its really short likek 1 second but really loud coz i can hear it over the stereo and engine.

also i dont know if its normal but when i look under the bonnet and rev it a bit i can see these two inttercooler hoses expanding like if they were breathing - really quick like if it was blowing the air to the intercooler.


any ideas?

i want to star5t driving my car..(((((

 

ok today i have taken my UIM off again to checke all the hoses, i am a bit confused with the solenoid A, can someone please tell me where do i connect the hoses coming out of it?

also i got these hoses (some of them go to solenoid A(i think) but im not sure where)
this thingy is just below the air control valve but on the engine really close to the firewall


and this is just below the fuel rail, can someone please tell me where to connect them?


thay are all in this area:



help....

 

You need the european diagram to find whats wrong:

https://www.rx7club.com/showpost.php...90&postcount=8

 

there is no much difference between them - besides my car is a jap import ... it doesnt answer my question ..