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jrockbk

Grease Monkey

Join Date: Jun 2013

Posts: 369
#1

Please help what is causing this see video!

08-23-2014, 09:11 PM

This is what my car is doing warmed up and foot planted on gas pedal. Why is it cutting off like this and it also backfires when I let off. Don't know where to look first coils and plugs are new as of 2 months ago https://vimeo.com/104211931

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mpowerful

E30 Fanatic

Join Date: Jul 2013

Posts: 1273
#2

08-24-2014, 04:20 AM

Stomp test it or scan it. Itll have a code.
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jrockbk

Grease Monkey

Join Date: Jun 2013

Posts: 369
#3

08-24-2014, 08:23 AM

Originally posted by mpowerful

Stomp test it or scan it. Itll have a code.

Did stomp test no code

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e30rapidic

R3VLimited

Join Date: Oct 2003

Posts: 2167
#4

08-24-2014, 10:02 AM

try disconnecting the coolant sensor and/or AFM. Do you have a multimeter?

'87 325ic, powered by S50.
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jrockbk

Grease Monkey

Join Date: Jun 2013

Posts: 369
#5

08-24-2014, 10:28 AM

Swapped crank sensor problem went away

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THEhomelessONE

Grease Monkey

Join Date: Oct 2013

Posts: 303
#6

08-28-2014, 09:08 PM

Mine was doing something similar but the IAC had popped off the mani.

RIP 02/25/15
http://www.r3vlimited.com/board/show...16#post4356816
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