lol smoke stack....like a boss.
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Grrrrrrrr.....
"I can't get it to crank" = the motor is not turning over at all. "I can't get it to start" = your problem. Get it right! |
Originally Posted by curly
(Post 985490)
Grrrrrrrr.....
"I can't get it to crank" = the motor is not turning over at all. "I can't get it to start" = your problem. Get it right! Anyway, the car is turning over, it will not start. |
love the na!!!!
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Originally Posted by miikeec
(Post 985751)
love the na!!!!
It's sparking, plugs are coming out covered in fuel, I've checked timing like 12 times, megasquirt is reading MAP, AIT, TPS, and tach. I'm lost at this point and just keep trying the same crap. If anyone has suggestions, I'd love to hear them. This is a '99 motor in a '94, maybe I missed something but pretty sure I moved everything over I need. |
Originally Posted by pdexta
(Post 987468)
Thanks man. It's killing me not being able to get it running.
It's sparking, plugs are coming out covered in fuel, I've checked timing like 12 times, megasquirt is reading MAP, AIT, TPS, and tach. I'm lost at this point and just keep trying the same crap. If anyone has suggestions, I'd love to hear them. This is a '99 motor in a '94, maybe I missed something but pretty sure I moved everything over I need. |
I don't think that's it, it was working fine when I pulled the '94 motor and I'm still getting tach signal on the MS.
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By crank do you mean start or turn over?
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Originally Posted by flounder
(Post 987483)
By crank do you mean start or turn over?
The car turns over, the starter is working great, but is currently operating under 100% electric power. I took a video: I've pulled a plug and watched it spark. The plugs come out wet with fuel, the pistons are wet when you look down the cylinders. I'm running the same tune that was on the car with the stock motor (same injectors, fuel pump, same cops, same ecu, 1mm bigger bore motor, 99 head vs 94 head, gtx2867 vs gt2871 turbo). I initially added 5% fuel to it, then put it back to the original tune, then pulled 5% fuel nothing has made a difference. I've tried turning the CAS forward and backward since base timing isn't set yet but nothing seemed to make any change. |
Originally Posted by flounder
(Post 987483)
By crank do you mean start or turn over?
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Have you checked all the plugs for spark or just one?
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Originally Posted by curly
(Post 987494)
Thank you! Seriously fuck dictionary.com
From what I've posted, several times, I would think it should be pretty clear what is going on. If you need me to clarify something, I'll be happy to do so, but it would certainly appear that you have absolutely no intention of providing anything constructive to this thread whatsoever and just want to tear me down and try to make me look like an idiot. I'm no mechanic, I'm just trying to get my car running.
Originally Posted by wittyworks
(Post 987498)
Have you checked all the plugs for spark or just one?
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Too rich?
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Is your coolant temp sensor reading in megasquirt? IAT sensor hooked up and reading correctly?
Sorry to see it not starting after all this. You'll get it! Can't wait to see some videos of this thing, i miss your old NA. |
Set the base timing from -10 to 10, then check timing mark on crankshaft with a timing light when turning it over and adjust your CAS to get it right. It will at least let you know if you are 180 degrees out or something weird like that.
Double check cam alignment. I and E backwards? The NB doesn't use a crank sensor mounted on the oil pump, right? But the '94 harness is expecting one... I dunno but I'm guessing at things to check. Is the spark strong or weak? Ground wires for block and for MS really good? Coil wires or coil harnesses mixed? Re-calibrate TPS? Set flood clear. Try cranking with flood clear and see if it sputters and tries to run. See if plugs are wet or dry. Too much pre-start injector pulse? Got compression? If cam timing is off, compression will be weird. I'm stabbing at things in the dark here. |
post datalog and composite log of cranking, as well as the MSQ.
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Originally Posted by wittyworks
(Post 987498)
Have you checked all the plugs for spark or just one?
Originally Posted by triple88a
(Post 987533)
Too rich?
Originally Posted by Fireindc
(Post 987536)
Is your coolant temp sensor reading in megasquirt? IAT sensor hooked up and reading correctly?
Sorry to see it not starting after all this. You'll get it! Can't wait to see some videos of this thing, i miss your old NA. |
judging by the sparks, i can tell you're not syncing properly. you're missing an event on a pattern, you can see it skip 1 and 4 twice in that video. I'm assuming you dont have the trigger wheel setup correctly.
what are you using for the tach input? the NA CAS? What tach input circuits are you using? post the logs and file i requested. |
NA CAS and NB CAS are different.
Also, don't NA and NB throttle bodies deal with IAC differently? |
Originally Posted by sixshooter
(Post 987586)
The NB doesn't use a crank sensor mounted on the oil pump, right? But the '94 harness is expecting one... I dunno but I'm guessing at things to check.
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