Ok heres the deal...brought the rx7 out of storage...1st start just flooded the car...so spent 4 days tring to start the car...i took the intake manifold off and checked the injectors to make sure they werent "leaking" they were all good...i put it all back together...did the unflood procedure, starts up BUT the car wont idle worth ****...it seems like a vaccum line or like MAF unpluged....but i checked 10000 times...this is realy pissing me off...also...one of the injectors, one or the other...seems to be eratic... leaks a bit on the outside now...i know this wont cause it not to idle...because the injectors dont leak untill i hit 8k...BTW the car is running great above 3500 but once i take the gas off to let it idle...NOTHING...its like i shut the car off...now..its a bitch to get it running agian...i have to sit there for about an 1/2 hour to get it to run(play with throttle while starting it, kicks over good but dies like as if it were b4) i know its confusing but anyone else get so pissed b4...any ideas on how to get my car running...

1991 RX7 NON-TURBO AUTO

 

have you even done a compression check or to see if there is a vac leak???

and your bump (as all bumps will be) has been deleted

 

Vac leak. . that's my guess

 

hey i will blow your car up

 

ive checked the vac lines...but may i was wrong...2morrow ill take the intake off again and start from scratch...i see the fpr vac line is on the fpr...but i cant see it the other end it on...hmmm, it seems to do the same thing my 3000gt did with the fpr unpluged.

 

If I were you I wouldn't even be wasting my time to guess whats wrong without a compression check.

Should be the very very first thing you check when it is not starting

 

No...she ran fine... now i got her to start but like i said it wont idle very well...well not at all...under 3500 it dies...but over 4k its prime, ill rev it and get that same backfire ive always gotten ...its just not driveable.

 

CHECK FOR CODES...check for codes....do a compression test.

 

heres a new one....itll idle under 3400 with the maf unpluged...BUT its irractic...(as if the maf is unpluged)...duh...but wut the hell...i think somewheres the intake is leaking...(vac line)...how do i make sure all of them are on right and on at all??... doesnt that sound like a vac leak...but ive checked them 1000 times.

 

how long was it in storage?
could the fuel filter be clogged?
I'd start with checking the fuel and elec. system and a comp. check
and triple check the vac. lines.

 

So you're leaking fuel out of one of the injector grommets.... You do realize the injector grommets CREATE a seal to make vacuum. So if one of them is leaking, you should buy a grommet kid from mazda or some such and replace them to correct the issue.

 

yep....YOUR THE MAN!!!... solved....cool...rx7 time!!!