But I’d send it off to ecmtuning and let them figure out the ecu problems. They might be able to give you a better idea of why it’s doing it. I know over never seen anyone go through ecu’s like this. Lol

Bad grounds, check the ones under the kick panel on the passenger side.

From my research on this your should just follow the threads on turboing a 4g64 spyder. Because you have to do everything the same. It’s easy just take you time and ask as many questions as you need. :thumb:

Okay so I can’t find a single coil for a 2g 4g64 specifically. Here is the coil that’s on the car now.Now I found that a coil from a 97-04 Montero has the exactly same looking coil. So my question is will it work? I think it will because it looks exactly the same the plug is the same etc. but I...

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Ahh I see what your talking about now. Lol my bad.

420aTurbo model

I believe it’s just the 420a part of it that’s different.

But I’d start with recirculating the bov and test for boost leaks. Just get a hose the right diameter and connect it from the intake snorkel to the bov.

Does the car have a wideband and boost gauge?

Yeah this time of the year completely blows. So you get off work and the sun is already going down or is down. :beatentodeath:

That’s what it sounds like to me. ROFL

Yeah try turning it bc it’s supposed to have 5volts on the signal wire.

I’ve always like the innovative wideband. I know the sensor used to be a bit hit or miss but I’ve never had a problem out of them. And like said above the aem will give you trouble sometimes on DSMLink. I believe they both use the same o2 sensor just the gauge and everything is different.

Yeah anything after 15psi your just blowing hot air and wearing the turbo out quicker. If you want more power a good cheap alternative is a 14b from a 1g.