BotieRacing954

I have A 87 Turbo 2 it is getting no spark? I need to get to work tom and need help please. What should I check and to fix it. it is a very weird problum
please I need help

ITSWILL

iTrader: (12)

check for power to the coil

florotory

ecu possible, if you dont have a fsm lmk ill look at mine and post all the possibilities of whats wrong with it.

BotieRacing954

ok a swaped the Ecu still the same problum .now power to coil , when the car is turning over it has spark but when it starts it loses spark and shuts off

BotieRacing954

I checked all fues and relay, Nothing I tryed runing power right from the battary and still, Nothing

florotory

bad coil possibly

BotieRacing954

ok hold on Im going to change the coils see what I get

ITSWILL

iTrader: (12)

maybe the ignition switch if you have spark when cranking but, not int the run position.

BotieRacing954

just changed the coils same problum

ITSWILL

iTrader: (12)

check the AFM

https://www.rx7club.com/2nd-generation-specific-1986-1992-17/1988-t2-no-spark-what-check-879700/

2slow4stock

iTrader: (18)

Check codes, and see what it is. Even though there is no check engine light there still might be a code stored.

Ryan123

iTrader: (3)

Coil Pack Test
1) Pull the end of a spark plug wire off the spark plug (leave it attached at the coil pack).
2) Use a "safety" screwdriver, one with a rubber or plastic handle cover. DO NOT TOUCH THE METAL PART OF THE SCREWDRIVER!!
3) Put the screwdriver in the unattached end of the plug wire, and hold the rest of the screwdriver near a metal surface.
4) Have a friend crank the engine over and see if sparks jump from the screwdriver and the metal it's close to.
5) Yellow sparks may mean a weak coil pack, or a bad plug wire. Blue sparks should mean everything is ok... It’s a little risky (getting shocked), but as long as you don't touch the metal part of the screwdriver, you should be fine.

If they work check the plugs and wires.

BotieRacing954

checked
checked
checked
I had some new plugs and a battary just put it on still the same . I did the test that was posted it is blue when it is on then IT just stops

BotieRacing954

I am so Losted I dont know what I can do next besides getting a microtech or some thing but I need the car bad it is all I got

florotory

check ALL you conections (wire). make sure something didnt work its way loose somehow

ITSWILL

iTrader: (12)

if you arent getting power to the coil, just run some temporary power wires to the coil for now and then fix it when you get a chance.

Just be sure to take the wires off when you shut it off, if you can.

BotieRacing954

im going therw all the wires now checking if anything is loose soo far dont see anything I seen one wire loose on the box that is all the way in the right corner of the car ( if you looking at the car from the frount) one of the wires going to the box was loose but fixed it same problum

florotory

hmm im just as stumped.. check ground wires as well

florotory

double check your fuses and relay. sometimes they are hard to see that the fuse is blown.

BotieRacing954

ok Im putting a microtech LT10 in the car that will fix it Im so done with this car . now puting a LT10 in my 87 turbo2 will it make my stock car faster at all thanks for the help guys

fastboy2468

I'm a newbie to the rotary engine but I would just call a cab! Every time I think i fixed something this rotary starts showing its behind. Call a cab so you dont lose your job. Lol...

Really call a cab!

Naw i'm just messing with you.

2slow4stock

iTrader: (18)

^^ ... Really... *Fail*

fastboy2468

I was just kidding with him. Hell! I'm the one that needs a cab. I'm new to this rotary engine and its a little discouraging.

pfsantos

iTrader: (1)

Does everything (else) work when the ignition is in Run? Idiot lights on, signals, heater/fan (logicon), etc.?

How do you know it's a spark issue - did you have a timing light on the spark plug wire to show you this?

Just in case it's fuel related, if it works, turn ign. on (RUN), jumper the yellow fuel pump test connector near the AFM, and listen if fuel is running through the fuel rails.

Check Main and Circuit Opening Relays as per FSM.

Lastly, make sure no fuel or spark cutoff switch has been tripped by mistake (someone else could have installed one).

walken

iTrader: (6)

check your CAS wires for power.