Car stalls after rev... - Miata Turbo Forum -Boost cars, acquire cats.

Welcome to   Members

Engine Performance This section is for discussion on all engine building related questions. KMiata

LinkBack Thread Tools Search this Thread
Old 01-14-2011, 07:50 PM   #1
Thread Starter
Join Date: Apr 2010
Posts: 5
Total Cats: 0
Default Car stalls after rev...

Hi guys,

I have a supercharged mp62 2000 miata with a greddy emanage and a wideband o2 sensor. I recently started to have a problem where, when the car is cold, for the first 10 minutes of running, the car will stall if I rev it for more than 3000rpm. In general, I can rev it after idling at 1K rpm and let off the gas and it will dip below 1K and sometimes stall or barely catch.

I don't know if it is a coincidence, but this started happening after I cleaned the air filter. I have checked all the clamps and everything seems to be tight, so I am not sure why this would affect it. I just bought the car so I am new to the forced induction thing.

If you have any ideas, I would love to hear them. Also, is there a specific way you are supposed to adjust the idle other than just turning the screw?

I am also throwing two codes, one is for unexpected idle rpm and the other is a lean condition in bank 1.

TPTBOY is offline   Reply With Quote
Old 01-14-2011, 08:55 PM   #2
Junior Member
iTrader: (1)
Join Date: Apr 2007
Location: Toronto, Canada
Posts: 430
Total Cats: 14

Cold Air
Still got MAF?

You sir, have the idle dip problem of all supercharger mods.

Dual throttle body mod or
Ditch the MAF
BarbyCar is offline   Reply With Quote
Old 01-14-2011, 11:48 PM   #3
Thread Starter
Join Date: Apr 2010
Posts: 5
Total Cats: 0

Yup, still have the MAF...

Since I'm a noob, I haven't heard of the Dual throttle body. I guess I will look it up.

Anyone have a quick link to info on that?

Thanks BarbyCar....
TPTBOY is offline   Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
[CT] 1999 Mazda Miata 10th Anniversary Edition - $5800 Jike Spingleton Cars for sale/trade 3 09-20-2016 04:33 PM
FS/FT: 03.5 Mazdaspeed Protege leatherface24 Cars for sale/trade 15 10-16-2015 11:35 AM
Squiblez 1996 Montego blue Squiblez Build Threads 2 09-22-2015 10:17 AM
Twitchy car (tail happy problem) bigben Race Prep 16 09-11-2015 03:41 PM
WTB parts for HPDE car Voltwings WTB 5 09-11-2015 08:23 AM

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

All times are GMT -4. The time now is 10:34 AM.