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Re: New stumble on initial press of accelerator pedal


thomcasey
I ain't no puny human
866/1000


Galant VR-4 org Post #: 1246778 posted 07/31/19 04:48 PM     Remind Me!  Send Private Message   Edit Post      
Well, I didn't wait long enough. Stumble came back. Had my son sit in the car while it was idling and I injected brake clean at the base of the injectors and found this on Injector 1!!




Thom
866/1000 (PTE 1200's, billet 20g+, DSMLink v3, eagle/ross, .020 over, 272's, GC/AGX Coilovers)

Posts: 880 | From: Indianapolis, IN | Member Since: 09/24/14 | IP: (2600:1700:6c83:0) | Report this post to a Moderator

iceman69510 Galant VR4.org Moderator
Turn Right Racing
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Galant VR-4 org Post #: 1246784 posted 08/01/19 08:11 AM     Remind Me!  Send Private Message   Edit Post      
Ahh. One of those got me once too. Amazing what a difference that can make.



91 VR4 855 Nile Black
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thomcasey
I ain't no puny human
866/1000


Galant VR-4 org Post #: 1246786 posted 08/01/19 08:47 AM     Remind Me!  Send Private Message   Edit Post      
Yea, so I ordered a PTE injector specific set. So, I am not really sure what is causing the -40 reading for the IAT, but that can be bypassed and troubleshot at a later date. Not tom mention, it will be easier to work it if the car runs right first.



Thom
866/1000 (PTE 1200's, billet 20g+, DSMLink v3, eagle/ross, .020 over, 272's, GC/AGX Coilovers)

Posts: 880 | From: Indianapolis, IN | Member Since: 09/24/14 | IP: (2600:1700:6c83:0) | Report this post to a Moderator

thomcasey
I ain't no puny human
866/1000


Galant VR-4 org Post #: 1246857 posted 08/09/19 08:26 PM     Remind Me!  Send Private Message   Edit Post   
Injector seals didn't fix it. Looked closer at my logs and saw that my Baro reading was -9.8inHg with the engine off (I am at 1100ft, so it should have been zero or positive. I heard may rumors about the OmniPower MAP sensors having quality issues (mine was only 10 months old) so I replaced it with a new AEM 3.5 Bar and she is al good now.



Thom
866/1000 (PTE 1200's, billet 20g+, DSMLink v3, eagle/ross, .020 over, 272's, GC/AGX Coilovers)

Posts: 880 | From: Indianapolis, IN | Member Since: 09/24/14 | IP: (2600:1700:6c83:0) | Report this post to a Moderator


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