Hey Guys Need Help I Ask Many People But No Answer

I Have A 93 Rx7 Streetport And Polish Motor
T67 Turbo 3.5 Exhaust
Extreme Fuel System 1600sec 850pri
Power Fc
All Emmisions Taken Off
And Regular Bolt Ons [ Walbro 255 ,fpr , Pulleys , Ect]

Ok My Prob Is That Im Getting Spark And Fuel And The Car Is Not Turning On I Also Check For Compression And Its Good I Dont Knoe What Could Be Posably Wrong A Also Took The Plugs Out To Clean Them To See If They Were Flodded But Was Good Too. I Took The Power Fc To A Local Shop Called Smokin Joes In Nyc They Program My Power Fc And They Tried It Out On One Of Their Car And Work Fine I Call Them To See Wats The Problem But Nothing

Is There Somebody Out Ther That Can Help Me Let Me No

 

If its a new build you may need to pull start or use a jumer battery to get the rpms up.

 

Is the starter ok, if not then?

Is the shop's FD setup the same as yours, same turbo, injectors, AC, mods? My friend's FD was running like crap, the shop set the wrong settings on the PFC. We corrected it this weekend, they had the injectors at 100% duty cycle, idle rpm set without compensating for AC in on condition, etc.

Also, maybe you got bad gas?

 

does the car crank at all? if you're getting fuel and spark, the car should fire up.
starter problem?
what was done to the car right before this happened?

 

Starter Is Fine Is New And I Have A Good Battery A Booster On It And A Charger On It

 

HawaiianRedMako

I THINK I DO HAVE BAD GAS THE CAR WAS SITTING FOR 5 YEARS WITH THE SAME GAS ALSO I DO THINK THAT THE POWER FC WHEN I GO TO SETTING THE INJECTORS ARE AT 100 I TOLD THE SHOP THAT AND THEY SAID IT WAS FINE ,THEY SAID THEY WILL CHANGE IT WHEN I DYNO TUNED IT

BUT EVEN AT 100% THE CAR SHOULD OF TURN ON B/C THEY PUT THE PFC ON A CAR THAT HAD THE VERY SIMILAR SET UP AND IT TURN ON

 

Im pretty sure you should never have the injector duty cycle past 85% just to let you know.

 

Yea I Knoe But I Knoe Nothing Bout The Tune And How To Progammed It But I Did Let The Shop Knoe To Change It But Like I Said It Should Still Turn On

 

Holy crap, if you have 5 year old gas you need to drain the tank and refill it.

 

Would That Cause A No Start

 

Definitely. You'll be able to tell if you take the cap off of the gas tank and smell it, it'll give off kind of a "sour" smell. If you pour some out, it'll be a darker color than normal also.

Edit- Also, does it at least try to turn over, or does it just not start at all?

 

Yea It Turns And Turns But Not Even A Backfire

 

Try draining the tank and refilling, or if you can't do that, at least add in as much 93 octane as you can. That should tell you if it's just the gas. Also, do you know if the fuel pump is turning on when you turn the key? When you first turn the key to the On position, you should hear a slight hum in the back.

 

Yea It Does Eveything Works Fine Infact Wen I Keep Cranking It Start Smelling Alot Like Fuel

 

Well if you have fuel and you have spark, I don't understand why it doesn't start. Have you tried cranking it a lot from the time you first checked the plugs? If not, you may have fouled out the plugs with all of the attempted starting. Other than trying to push start it, I don't know what to tell you.

 

I had somewhat similar problem and it was my fuel lines, they weren't throwing fuel at all when I took a closer look...they were crossed so the were throwing gas right back into the tank

 

My Lines R New

 

XxMerlinxX
ITS OK I DO THINK MAYBE IS THE FUEL LIKE U SAID B4 IMMA REFILL TODAY AND SEE WAT HAPPENS

 

Let us know if that helps. If it doesn't, be sure that fuel is actually making it to the injectors.

 

Fuel Is Making It To The Injectors But Still No Luck All I Get Is Alot Of Fume Like If The Spark Is Not Strong Enought But I Knoe It Is I Tested My Coils On My Freinds Car And It Started Right Up But Like I Said I Haventyet Change The Fuel Will Do Tomarrow Ill Let U Guys Noe Them

 

5 year old fuel would have trouble starting a grass fire, it will turn to varnish! I would put in a new filter and check the fuel pump sock in the tank.

 

Ask Joe to run through it again it might be something really smawll that he overlooked make sure he has time. joe's a good dude so i'm shore that he can find out what it is. He's doing the work on my 3gen call him up.


Fortune

 

I Put The Filter New And A New Pump Im Just Getting Too Much Fuel I Take The Plugs Out Every 2 Long Cranks And The Plugs R Really Wet

 

I wouldn't do it to my engine, but you can try giving it a small shot of starting fluid to see if it lights. If it fires, then it's a fuel issue. But you might have fouled your injectors with 5 year old fuel.

I would wonder about any shop that starts a fresh rotary engine with 5 year old gas. If it were my car, I'd pull the fuel line and run the pump until the tank was dry. Then fill it with 5 gal of fresh gas.

 

Did you empty the tank and then refill? If not, you're just flooding the engine every time you try to start it with that old gas.