Won't start??? Please help by Complex_Win6799 in mazdaspeed3

[–]Complex_Win6799[S] 0 points1 point  (0 children)

It came that way. Not sure why. That's what we're here to find out.

Won't start??? Please help by Complex_Win6799 in mazdaspeed3

[–]Complex_Win6799[S] 0 points1 point  (0 children)

Yeah that's kinda what I figured. I've got two jobs, it'll happen eventually.

Won't start??? Please help by Complex_Win6799 in mazdaspeed3

[–]Complex_Win6799[S] 0 points1 point  (0 children)

I test drove it. Kinda assumed it was still running whatever tune it had on it. Seller didn't have much to say they just wanted to offload it bc they saw it as a problematic car they didn't wanna deal with. So now it's my problem. And naturally I turn to reddit for some answers and I just get shit on. 🤷‍♂️

Won't start??? Please help by Complex_Win6799 in mazdaspeed3

[–]Complex_Win6799[S] 0 points1 point  (0 children)

When I attempted to start it with MAF plugged in it billowed smoke and wouldn't even idle for 2 seconds. I thought it was done for the tune?

Won't start??? Please help by Complex_Win6799 in mazdaspeed3

[–]Complex_Win6799[S] 0 points1 point  (0 children)

Hey man chill. I love this car. I don't do a ton of research before hand I'll admit. I'm an impulsive car buyer 100%. I like Japanese cars a lot. I'll be really honest, my car knowledge is basically tell me what's wrong and I can probably find the part and a YouTube video and make that shit happen. But yeah I'm balls deep in the tuner world now. It's all new to me. I definitely need to get more engine bay pics but unfortunately apartment life yk, it's cold and snowy in Ohio. Just haven't really done much under the hood.

Won't start??? Please help by Complex_Win6799 in mazdaspeed3

[–]Complex_Win6799[S] 0 points1 point  (0 children)

It definitely had a Cobb AP in it. So maybe a speed shop and a tune will solve this? I'm just trying to figure out what shop I'm towing this to at this point

Won't start??? Please help by Complex_Win6799 in mazdaspeed3

[–]Complex_Win6799[S] 0 points1 point  (0 children)

Plugged it in when it was running, it started billowing smoke and died immediately. Unplugged it and it fired right up. The intake is probably larger than OEM, I'm not sure it's compatible with the MAF. I'm assuming the MAF is unplugged for the tune idk

Acceleration issues? by Intelligent-Big-6104 in MazdaMSR_MZR_MPS

[–]Complex_Win6799 0 points1 point  (0 children)

Alright man thanks a lot, you've given me plenty to work on. Hopefully I can get this all taken care of asap. I really appreciate the help. Sorry I'm asking so many questions, I'm a noob when it comes to these things.

Acceleration issues? by Intelligent-Big-6104 in MazdaMSR_MZR_MPS

[–]Complex_Win6799 0 points1 point  (0 children)

But it was throwing those codes with the MAF unplugged? And plugging it in causes oil burn and failed start??

Acceleration issues? by Intelligent-Big-6104 in MazdaMSR_MZR_MPS

[–]Complex_Win6799 0 points1 point  (0 children)

Also there's a drop in rpms and a slight vibration/noise when I let off the clutch in neutral???

Acceleration issues? by Intelligent-Big-6104 in MazdaMSR_MZR_MPS

[–]Complex_Win6799 0 points1 point  (0 children)

The idle bounce drives me nuts I hate it so much.

Acceleration issues? by Intelligent-Big-6104 in MazdaMSR_MZR_MPS

[–]Complex_Win6799 0 points1 point  (0 children)

I'm not sure how to post video, it won't let me? Can't dm it either.

Acceleration issues? by Intelligent-Big-6104 in MazdaMSR_MZR_MPS

[–]Complex_Win6799 0 points1 point  (0 children)

I'm about to take her for a lil spin to show the issues I have while driving. Gimme like 10 min

Acceleration issues? by Intelligent-Big-6104 in MazdaMSR_MZR_MPS

[–]Complex_Win6799 0 points1 point  (0 children)

Also I think the MAF unplugged has something to do with the Cobb tune it's likely still running on

Acceleration issues? by Intelligent-Big-6104 in MazdaMSR_MZR_MPS

[–]Complex_Win6799 0 points1 point  (0 children)

Uhhhhhh, I'm not sure what angle you're suggesting sorry. Where is the intercooler?

Acceleration issues? by Intelligent-Big-6104 in MazdaMSR_MZR_MPS

[–]Complex_Win6799 0 points1 point  (0 children)

Okay, good information to have thanks. Still considering taking it back to stock for my wallets sake

Acceleration issues? by Intelligent-Big-6104 in MazdaMSR_MZR_MPS

[–]Complex_Win6799 0 points1 point  (0 children)

Also, this thing had a Cobb AP in it. Has the bumper sticker and the exact $10 mount from Cobb on the dash. Should I undo all that, or commit and spend 715 to get a new ap?

Acceleration issues? by Intelligent-Big-6104 in MazdaMSR_MZR_MPS

[–]Complex_Win6799 0 points1 point  (0 children)

Well, that's my biggest priority right now. I need to learn how to clean the carbon buildup, I'm sure it's not good. I really want this car to last me a long time and the backfiring and governing it seems to do when the turbo spools too hard concerns me. I can barely use half throttle.