The original daewootech forum

you think the timing could be the problem with the power loss? I think it might not be getting enough fuel or something..

hmmm.. now Im thinking I should use the daewoo injectors. I dont know.. Im kind of lost, if anyone can give me anymore help, it will be much appreciated.

BLM is around 105 at idle..

It seems to be running a lot better now. I think it's also a lot cooler under the hood now, it was most likely burning lean before. Re-routed the MAP straight to the manifold, found that the fuel pressure regulator's vacuum line port on the manifold was clogged with black crap, fixed the throttle va...

defect or human error..

What kind of headgasket was it?

what brand and where did u get ur underdrive pulley, or is it custom made. You should drop Kinkyllama a PM, he can help you out ;) As an update, it is confirmed the headgasket did not seal properly for whatever reason and coolant is mixing with oil :( I wont have time to replace it anytime soon, so...

Application Power Band Cam Lift(mm) Valve Lift(mm) Duration Timing Full Lift VC (mm) LTDC Sports Injection 1500-6500 10.08 10.08 260 Deg 20/60 60/20 I 110 Deg E 110 Deg 0.00 I 1.22mm E 1.22mm Does anyone know what the timing part means? "20/60 60/20"

Does emanage work on anything? Maybe a sunbird N/A computer?

Another video.. Maybe someone can say something about what is seen on the monitor there?

Sorry about the sound, it actually sounds pretty good with the exhaust.


Once again, turn your volume up..

Thank you for this help so far Chris! Well.. Right now it does idle. But I think it only idles because of the position of the screw. If I rev the car, it revs and stays there for a few seconds and then comes back down; so I guess that's the IAC problem? It also dies after 10 seconds of being in gear...

well.. I wish this was the solution, but I am already using the sunbird coils. should I try the daewoo ones?

Efrain A. wrote:dont u think the lack of power has something to do with the timing?

Possibly.. But it sounds like it's revving, but I'm just not going anywhere too fast. Might be timing....

well.. the daewoo IAC is back in it for right now, but the sunbird IAC did fit in there. I just had to turn it so the plug opening was facing upward and it was the same. I guess I have to try this idle relearn procedure, but I still don't know if everything is right or not. Because it really feels l...

The sunbird didn;t have a cam sensor at all. Just a crank sensor.. The cam sensor is deleted. If the crank sensor was bad, it would not run, right? I also noticed that there was a one way check valve on the vacuum lines that went to the sunbirds vacuum ball and i think the HVAC controls. I am not us...

Then, what do you think the problem is? The sunbird ECM just can't handle it?