Rotary Car Club - Car seems to pull harder at 1/2 throttle than WOT

Rotary Car Club (https://rotarycarclub.com/index.php)

- RX-7 2nd Gen Specific (1986-92) (https://rotarycarclub.com/forumdisplay.php?f=37)

- - Car seems to pull harder at 1/2 throttle than WOT (https://rotarycarclub.com/showthread.php?t=4095)

Quote:

Originally Posted by djmtsu (Post 45451)

I had a problem similar to this when I got back from DGRR 2K7. I developed a leak at the rear of the UIM gasket. Then when I took it off, I found out my injector bleed vacuum caps had dried out and cracked, causing a few of them to actually fall off.

Replaced all that, new gasket (thanks Landers) with a thin layer of sealant, new vac caps and good to go! No problems since.

I can't believe I didn't think of it sooner. I'm getting old.

the injector bleeds are exactly what i am thinking since i dont think they are blocked off and instead, open to atmosphere.

well i dealt with two vac leaks and fixed my throttle body and now the car runs much much better.

yea, it idles at a normal level of my choosing and runs all round bettter. I still have some over fueling or something at WOT but its improved greatly