Cly number 2 cuts out randomly

[Biggamehit]

K this is the issue cliff notes

-motor has been turbo for about a year ( number 5 of 5 )

-got back from Iraq, randomly the motor would go into fail safe.

-after about 10 min or so in fail safe, it would go back to normal and would be ALLLL good

-Knock Sensor was bad. and broken wire on Temp sensor. fixed both and cleared codes

-Checked All grounds and electronics.. ALL check out flashes 55 on ecu

-When its in Fail Safe Mode, cly number 2 doesn't have spark and or fuel, all the others respond to pulling the plug wire and injector clip ( Not good to do i know but i had to )

- in the last 5-6 weeks i have had a Drift event, Auto-x and drag event, and the car was flawless and then on the way home or just randomly the car seems to go into Fail Safe.

-It revs all the way past 3 k so its not the MAF.

-when idling, i can rev it up and the motor goes up without much hesitation, but under load it sounds like a turbo Lawn Mower

-Not Tps idles fine

Blah

ill compression check it and see if Cly number 2 is just dead.

this **** blows... i normally help others, but now i need some guidance lol. if you have had a similar issue what was the issue.

Has any had a Bad ecu that flashes good?

[Biggamehit]

well i used a spare plug.. im getting good strong spark now. i gave the plug wire a firm push on the dizzy part. that's all good got spark in cly number 2.. now to check for fuel

[Biggamehit]

issue fixed.. was dead injector

car idles like a new born baby

[TheOne]

i was gonna say, if unpluggin spark and idle doesn't change, then its the injector.

[WDRacing]

Welcome home and gload you diagnosed your own problem

Also the abreviation for cylinder is cyl not cly...lol. I was like...what the f*** is cly? Figured it was a black thing...DOH

How long before you hit JDM land?

WD