Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Go Back   Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum > General > Tech Talk > Engine Tech
Reload this Page SR20DET Cutting out at heavy acceleration
Home Rules & Guidelines Register Member Rides FAQ Members List Social Groups Calendar Mark Forums Read

Engine Tech Technical discussion related to all relevant engines such as KA, SR, RB, CA, 2JZ , L24/26/28, VG, VQ, and LSx series.


Reply
 
Thread Tools Display Modes
Old 08-15-2016, 11:09 PM   #1
alanmcinnes11
 
Join Date: May 2016
Location: St.George
Posts: 10
Trader Rating: (0)
alanmcinnes11 is an unknown quantity at this point
Feedback Score: 0 reviews
SR SR20DET Cutting out at heavy acceleration
Hey I need some help with an issue on my SR20DET. Under high acceleration at around 4,500-5,000 Rpm my engine will cut out and lose boost. I have upgraded my fuel pump and checked my spark plugs. Do any of you have and suggestions on what it can be?
alanmcinnes11 is offline   Reply With Quote
Sponsored Links
Old 08-15-2016, 11:18 PM   #2
ultimateirving
Zilvia FREAK!
 
ultimateirving's Avatar
 
Join Date: Nov 2010
Location: arizona
Age: 33
Posts: 1,519
Trader Rating: (1)
ultimateirving is an unknown quantity at this point
Feedback Score: 1 reviews
sounds like a bad boost leak or possible coil packs but thats rather general. do you have any guess what else it could be? you know the car better than the rest of us.
__________________
Z32 with lq4 swap
Desert Street Scene || Dssevents.com
ultimateirving is offline   Reply With Quote
Old 08-16-2016, 12:28 AM   #3
KevinEdgar
Zilvia FREAK!
 
KevinEdgar's Avatar
 
Join Date: Jan 2011
Location: n o r ★ c a l
Posts: 1,165
Trader Rating: (19)
KevinEdgar is a name known to allKevinEdgar is a name known to allKevinEdgar is a name known to allKevinEdgar is a name known to allKevinEdgar is a name known to allKevinEdgar is a name known to allKevinEdgar is a name known to allKevinEdgar is a name known to allKevinEdgar is a name known to allKevinEdgar is a name known to allKevinEdgar is a name known to all
Feedback Score: 19 reviews
Boost leak, coil packs, or bad ground. Check lower harness.
__________________

http://milktea-man.com
KevinEdgar is offline   Reply With Quote
Old 08-16-2016, 12:58 AM   #4
claaasssiiiccc21
Leaky Injector
 
claaasssiiiccc21's Avatar
 
Join Date: Dec 2014
Location: NY
Posts: 120
Trader Rating: (0)
claaasssiiiccc21 has a spectacular aura aboutclaaasssiiiccc21 has a spectacular aura aboutclaaasssiiiccc21 has a spectacular aura aboutclaaasssiiiccc21 has a spectacular aura aboutclaaasssiiiccc21 has a spectacular aura aboutclaaasssiiiccc21 has a spectacular aura about
Feedback Score: 0 reviews
bad knock sensor, bad TPS, too large of plug gap, bad MAF if you have one, etc.
__________________
LSB E46 M3. Causing my S14 to collect dust since 2009.
claaasssiiiccc21 is offline   Reply With Quote
Old 08-16-2016, 07:47 AM   #5
jedi03
Nissanaholic!
 
Join Date: Jul 2008
Location: albuquerque
Posts: 1,786
Trader Rating: (8)
jedi03 is on a distinguished road
Feedback Score: 8 reviews
bad valve cover gasket and oil leaking in...
jedi03 is offline   Reply With Quote
Old 08-16-2016, 11:18 AM   #6
OnTheChip
Zilvia Junkie
 
OnTheChip's Avatar
 
Join Date: May 2013
Location: Burgaw, NC
Posts: 311
Trader Rating: (0)
OnTheChip is an unknown quantity at this point
Feedback Score: 0 reviews
clogged fuel filter?
OnTheChip is offline   Reply With Quote
Old 08-16-2016, 10:39 PM   #7
alanmcinnes11
 
Join Date: May 2016
Location: St.George
Posts: 10
Trader Rating: (0)
alanmcinnes11 is an unknown quantity at this point
Feedback Score: 0 reviews
I just barley changed my gasket when I first got the motor
alanmcinnes11 is offline   Reply With Quote
Old 08-18-2016, 09:29 PM   #8
Mintbagel
Leaky Injector
 
Mintbagel's Avatar
 
Join Date: Mar 2012
Location: Issaquah, wa/ lemoore, ca
Posts: 66
Trader Rating: (0)
Mintbagel is an unknown quantity at this point
Feedback Score: 0 reviews
I'm having the same problems! Let me know if you fix


Sent from my iPhone using Tapatalk
Mintbagel is offline   Reply With Quote
Old 08-19-2016, 07:30 AM   #9
Tyler_240
Zilvia Member
 
Join Date: Feb 2005
Location: Gainesville, FL
Posts: 239
Trader Rating: (9)
Tyler_240 is an unknown quantity at this point
Feedback Score: 9 reviews
Check your spark plug gap and close it up to like .020 and see if that resolves the issues.
__________________
S13 SR20DET
12.9 ET @ 111 MPH
Tyler_240 is offline   Reply With Quote
Reply

Bookmarks


« Previous Thread | Next Thread »
Thread Tools
Display Modes
Linear Mode Linear Mode

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
Forum Jump


All times are GMT -6. The time now is 05:00 AM.

Contact Us - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - Archive - Top

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, vBulletin Solutions Inc.
vB.Sponsors
Copyright © 1998 - 2019, Zilvia.net™