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Performance, Brainstorming & Tuning Talk about modifications, or anything else associated with performance enhancements. Have a new idea for performance/reliability? Post it here. No idea is stupid! (please use Detailing and Appearance for cosmetic ideas)

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Old 03-31-2007, 09:54 PM   #71
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knock knock ping ping


did you really pulley down with your known issues??
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Old 04-01-2007, 01:02 AM   #72
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OMG

It has been making some horrible sounds


I hope I didn't hurt anything...........when I spun both tires across the intersection from 30 mph as the rev limiter bounced off the 6200 rpm fuel cut off. :twisted

I am noticing a noisy sound from the engine now.

............and some smoke. :
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Old 04-01-2007, 01:53 AM   #73
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Quote:
Originally Posted by 2000SilverBullet
OMG

It has been making some horrible sounds


I hope I didn't hurt anything...........when I spun both tires across the intersection from 30 mph as the rev limiter bounced off the 6200 rpm fuel cut off. :twisted

I am noticing a noisy sound from the engine now.

............and some smoke. :
That aint good man.
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Old 04-01-2007, 11:23 AM   #74
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:wetoldyouso:
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Old 04-01-2007, 12:33 PM   #75
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Good thing I have a back up Gen 3.

I'm gonna rip off the Gen 5 today and pop the Gen 3 back on.

Hopefully I haven't holed too many pistons.
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Old 04-01-2007, 12:36 PM   #76
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What'* the Gen3 going to do for you? This isn't a supercharger problem. I think today'* date has more to do with this than anything.
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Old 05-30-2007, 01:29 AM   #77
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Resurrecting an old thread, so tell me right away if I should start a new one.....

I thought it was gone but today it was back with a vengence.

Spikes to 15 KR with part throttle 3000 rpm spirts. It will hold there if I don't let up on the throttle tilll it goes back to 0 then I can go WOT with no problem up to 6000 rpm.
Also 0 KR if I nail it from a stop and it upshifts at 6000 rpm, it'* only when it downshifts when accellerating from normal cruising. :(

Outside temp - 71 F
IAT - 72 F
LIM - 90 F
Coolant Temp - 167 F
Trani Temp - 183 F
After a run time of 30 minutes.
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Old 05-30-2007, 01:46 AM   #78
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Quote:
Originally Posted by BillBoost37
I've noticed a trend Paul... the KR started off smaller and is building as the posts continue. It'* time to take action or soon you will have larger issues.
X2

Maybe with all that power something in your trans is trying to talk to you before it lets go.

I scanned the thread but never saw if you pullied up and added some race gas to rule out real KR.

Ed
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Old 05-30-2007, 02:08 AM   #79
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I can't believe it'* a pulley thing.

There is plenty of fuel. WOT A/F reading is consistant at 10.7 which is on the rich side of the optimum 11.5.
When running normally the A/F is 14.7

When the KR occurs, the rpm is low and boost pressure is only just beginning to come on.

Boost thinks he found his KR culprit in a loose knock sensor connection. How could that be a likely cause.
Something about to let go in the trani sounds like an old wives tale. If it'* gonna blow from wear it will take at least another 25000 miles.....it it blows from power, it will go BOOM immediately, spewing its red Dex blood out onto the blacktop.

Can I rule out faulty knock sensors by disconnecting them, temporarily.
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Old 05-30-2007, 03:04 AM   #80
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Can you monitor injector duty and your KR at the same time?
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