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View Full Version : Car is misfiring now that it is back together. Any ideas why. Video included.


stunnaben
07-30-2009, 06:05 PM
I can't figure out why my car is misfiring like crazy. Finally got it back together and now it is misfiring like CRAZY. Here is a vid. Anyone have any ideas

Video - TinyPic - Free Image Hosting, Photo Sharing & Video Hosting (http://tinypic.com/player.php?v=b3tpvd&s=3)

stunnaben
07-30-2009, 06:38 PM
bump i need help

stunnaben
07-30-2009, 07:01 PM
Anyone anything?

Okinawandrifter87
07-30-2009, 07:29 PM
Have you tried fixing your timing?

josephin510
07-30-2009, 07:33 PM
Anyone anything?
DUDE you smell that. Do your timing:l101:

stunnaben
07-30-2009, 07:33 PM
Well the I can't adjust timing now it won't start.

Okinawandrifter87
07-30-2009, 07:33 PM
Also have you tried checking your ignition spark etc? Spark plugs, wireset, making sure that your wires are in the right firing order and not plugged up to the wrong plugs? Just suggestions for you my friend since you havent given us any clues to what youve done to fix or diagnose this. Might wanna help us so we can help you..

Okinawandrifter87
07-30-2009, 07:35 PM
You dont need your car to start to adjust the timing. Adjusting your timing to the right settings will help you start your car.

stunnaben
07-30-2009, 07:48 PM
Alright how do i adjust the timing without starting the car? I've tried adjusting the timing. It was running but now it is not. I've checked spark. It has spark and they are in the correct firing order. Car is getting fuel. Seems like i can give it gas and it'll die and when i let off it's like it gets the gas then. I think it's running a tad rich. I'm ka-t running JWT ecu with 50lb msd injectors and cobra maf. Had to swap engine harness's. One plug is off the car... not sure where it goes. I'll post up a pic

http://i368.photobucket.com/albums/oo122/jbmintz/0727092239a.jpg

This one here it is one the main engine harness. Right after where it comes out of the firewall it splits off from the big bundle. There are like 4 plugs on this split off. Maybe more maybe less. Anyway this one is unplugged. Also it has no rear 02 sensor. so that plug is not hooked up. Not sure if that affects it or not.

josephin510
07-30-2009, 07:54 PM
Take of the valve cover. 27mm crank pulley bolt turn until the dark chain links line up with the holes on the cam sprockets.

Okinawandrifter87
07-30-2009, 08:24 PM
Wait so you have a ka-t setup? What is your setup?

stunnaben
07-30-2009, 08:39 PM
JWT ecu, DSM BOV, Tial wastegate, Turbonetics t3/t4, MSD 50lob, Cobra maf.

stunnaben
07-30-2009, 09:18 PM
I need help you guys lol

stunnaben
08-01-2009, 09:25 AM
Ok so the car is running a little better now. I think i have a faulty msd injector. Anyone have a set of MSD 50#'s they want to part with?

stunnaben
08-01-2009, 01:09 PM
I hooked up my wide band today it was reading 21.8 and 21.9. Max reading is 21.9. Leads me to believe that I have a faulty injector and one of the cylinders is pumping air into the exhaust.