Cutting out/studdering at 3k-4k - Page 2

4g63tcrazy · 04-22-2010

Well I know my grounds are good solid metal cause I stripped the paint off where the grounds go. I do have a stock 5 speed ecu and 550cc injectors installed on this talon sitting in my driveway.

I'm really thinking it's the harness though. It is the ONLY thing left that has been changed that I have swapped out. The car ran perfect before I did anything to the wiring harness.

IWantA4g63t · 04-22-2010

Quote:

Originally Posted by 4g63tcrazy

Well I know my grounds are good solid metal cause I stripped the paint off where the grounds go. I do have a stock 5 speed ecu and 550cc injectors installed on this talon sitting in my driveway. I'm really thinking it's the harness though. It is the ONLY thing left that has been changed that I have swapped out. The car ran perfect before I did anything to the wiring harness.

hmm.. ha

4g63tcrazy · 04-22-2010

Haha dont worry I left them in your car. I don't feel like taking all your sh*t out again.. I got the harness out now. So time to untape it all.

4g63tcrazy · 04-22-2010

Swapped out the CAS which was the last sensor to be tested and it didnt change it. Definatly getting a new harness now. With the new one I'll only take out a couple sensors instead of going balls to the wall with it.

4g63tcrazy · 04-25-2010

New harness didn't fix it. I'm done with this stupid pile of shit.

blackrosenova400 · 04-26-2010

Whoops useless reply please delete.

4g63tcrazy · 04-26-2010

Sooo I just figured out my problem.. Basically I'm a big laggy turbo/ huge injector n00b. I ended up taking out 40% of fuel from 2k to 4k (turbo doesnt spool til 4200 or so) and now my car rev's through perfectly smooth. I guess I was completely flooding the damn thing. I don't have my wideband hooked up yet since I put the new harness in but I'll either do that tonight or tomorrow and then time to start tuning!

I feel like such an idiot..

IWantA4g63t · 04-26-2010

Good to hear.

**goodhart** · 04-26-2010

Hey, at least you got it figured out! Good to hear!

Do you plan on bringing it to Shane anytime?

4g63tcrazy · 04-26-2010

Whenever I save up enough cash. The only problem I got now is the car will not idle once warmed up. This problem happened at the same time the cutting out started. That's why I thought something was really messed up. I had the car running/ idling perfect before so I'm not sure whats up with it. DAMN 1600's..

123abc · 04-26-2010

Good to know you figured it out. What didn't fit with the harness?

4g63tcrazy · 04-26-2010

I didn't say something didnt fit?? I'm gonna pull the harness back out though cause I need to make the wires the length I need them. I just threw it in the car quick to see if it fixed it. I would throw my old harness back in but I had to use alot of it to fix the new harness, since the new harness I got was in pretty bad shape. I'm not complaining though.

So gotta take the harness back out and fix/re-wire some of it. Then finally tune!

123abc · 04-26-2010

I'm sorry, misread fix...lol.