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mad_machine
mad_machine GRM+ Memberand MegaDork
6/14/15 9:42 a.m.

have you started and run the car? If it falls on it's face, it's either spark or fuel.. if it starts huffing and puffing, it's probably clogged cats

M030
M030 Dork
6/14/15 9:49 a.m.

In reply to mad_machine:

Yes. Falls on its face

dean1484
dean1484 GRM+ Memberand MegaDork
6/14/15 2:27 p.m.

Have you looked at fuel pressure one the one that falls on its face?

BTW. Did you ever call back? I have been sick so I have been in hibernation.

rcutclif
rcutclif Dork
6/14/15 4:26 p.m.
M030 wrote: It just occured to me that the 323 that won't rev over3000RPM had the problem before the PO swapped it from auto to manual. In fact, he said he swapped it because the auto trans was defective. I bet it was misdiagnosed. Opinions?

That seems to point to asc-t (traction control) issues like alluded to in other posts.

Wheel speed sensors, asc-t module, the elbow 'throttle plate' in the intake track, or something related to that system?

M030
M030 Dork
6/14/15 5:23 p.m.

In reply to dean1484:

I called, but it went straight to voicemail.

M030
M030 Dork
6/14/15 5:26 p.m.

In reply to rcutclif:

Thanks! Can the traction control asc-t simply be deleted? I would imagine that there is a way because SPEC E36 exists and I can't imagine that they run traction control

SlickDizzy
SlickDizzy GRM+ Memberand PowerDork
6/14/15 5:28 p.m.

In reply to M030:

Yeah, it's actually really easy.

http://www.bimmerforums.com/forum/showthread.php?742586-DIY-Complete-ASC-delete-with-no-ABS-light-fault!&p=9444754#post9444754

M030
M030 Dork
6/14/15 6:53 p.m.

In reply to SlickDizzy:

Thank you! You are awesome!

Uncoiled
Uncoiled Reader
6/14/15 7:16 p.m.

In addition to doing what slick posted you need a new silicone intake boot that replaces the assembly. Bimmerworld sells one and Mishimoto does. Also I believe you can use the window regulators from a sedan on a coupe but you have to switch sides (passenger --> drivers, etc).

cmcgregor
cmcgregor Reader
6/14/15 7:46 p.m.

If you part one of them out - I discovered today that I need a new steering rack. Just saying

M030
M030 Dork
6/15/15 7:45 p.m.

In reply to cmcgregor:

I will be parting out either the 93 or the 94. That said, isn't a Z3 rack the hot upgrade?

M030
M030 Dork
6/15/15 7:58 p.m.

I picked which terrible E36, then deleted asc-t to no avail, so I've spun the diag off into a new thread:

http://grassrootsmotorsports.com/forum/grm/1998bmw-323is-running-problem/102751/page1/

Thanks for all the help!!

cmcgregor
cmcgregor Reader
6/15/15 8:38 p.m.

In reply to M030:

It is indeed! But any e36 rack is an upgrade in an e30, and my previous e36 m3 rack has completely bitten the dust. Plus I'm cheap.

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