RX7 Diagnosis help/technician wanted

[Mr_7]

Looking for RX7 diagnostic garages or technicains as i have a few running problems which are::2Mad

Car boost pipe split, i drove the car with it split for 10miles. Replaced it now doesnt run properly eg one minute will be able to rev freely the next will have to keep blipping the throttle to prevent stalling, if left to idle will stall straight away. i took the plenum and all boost pipes to check for cracks all seems ok put new clamp on still hasnt done any thing so im lost.

could this be vacum? the engine is fine eg compression spark and fuel and i even tried a differnt ecu which done exactly the same. i tried holding it at 3.5k for 10 minutes as i did when i first gfot it to self adapt it but this doesnt even work as once done it will stall.
:3Confused
any help or recomendations apperciated

[Joeh]

Is your fuel filter blocked? Could be fuel related... if not, could be air intake related, blockage somewhere.... you could wear out the engine if not enough fuel is getting inside it...

TBH, there are millions of things it could be, do you feel any backfire etc? Could be sparkplugs, or the sparkplugs may have alot of oil on them, take them out and clean them? I dunno... soo many things like I said o_o

[framey]

Did you reset the ECU after fixing the split pipe?

[leggysrx7]

i had a similar problem with my when i first got it, turned out to be the 02 sensor, but as previously mentioned it could be a number of things

[Mr_7]

i have checked the fuel supply delivery all seems ok. i havenmt reset the ecu how would i do this, i did think that this needed to be done, also the only other thing is that the plenum has been off.

[framey]

Disconnect the battery negative terminal. Press the brake pedal for 20 secs or so. Then reconnect the battery. Job done