Automotive Forums .com - the leading automotive community online! Automotive Forums .com - the leading automotive community online!
Automotive Forums .com - the leading automotive community online! 
-
Latest | 0 Rplys
Go Back   Automotive Forums .com Car Chat > Nissan > 240Z | 260Z| 280Z | 300ZX (Past Z Cars)
Register FAQ Community Arcade Calendar
240Z | 260Z| 280Z | 300ZX (Past Z Cars) The original Z cars - ones that started it all.
Reply Show Printable Version Show Printable Version | Email this Page Email this Page | Subscription Subscribe to this Thread
 
Thread Tools
Old 07-27-2004, 04:19 PM   #1
dbtwin28
AF Newbie
 
Join Date: Jul 2004
Location: Port Arthur, Texas
Posts: 6
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via AIM to dbtwin28 Send a message via Yahoo to dbtwin28
Hesitation at take off

90 300zx N/A auto: At a dead stop when I step on the gas (generously) there is a slight hesitation. For less than a second the RPMs drop before take off. This happens only at a deads stop, and DOES NOT HAPPEN when I am very subtle on the gas pedal.

Whats the problem?
dbtwin28 is offline   Reply With Quote
Old 07-27-2004, 04:23 PM   #2
ZedEx
GO-FIGHT-KILL!
 
ZedEx's Avatar
 
Join Date: May 2004
Location: Wilmington, North Carolina
Posts: 3,132
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via AIM to ZedEx
Re: Hesitation at take off

Damn what is this... The fourth thread concerning hesitation (exageration)

I know what your problem is... Your Zed is a '90

Little bit more info here... Has it always done this, or just recently begun acting up? Shoot us back up with that, and I'll try and figure it out.

-Wes
__________________
-2000 PY Acura Integra Type-R #686 - WhoRe
-1997 EGP Honda Prelude Type-SH - Daily driver


R.I.P Hypsi87:Andy Filson
ZedEx is offline   Reply With Quote
Old 07-27-2004, 04:24 PM   #3
DeleriousZ
AF Fanatic
 
DeleriousZ's Avatar
 
Join Date: Mar 2004
Location: Kelowna
Posts: 5,092
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via MSN to DeleriousZ
Re: Hesitation at take off

__________________
ZedEx Crew Member #6
1988 300zx turbo 5spd. 3" mandrel exhaust, filter, afco rad, e-fan, poly engine mounts, mbc at 8.5 psi, turboxs rfl-h bov, gutted plenum, etc.

blown turbo, under construction.. gt35 coming.
DeleriousZ is offline   Reply With Quote
Old 07-27-2004, 04:31 PM   #4
dbtwin28
AF Newbie
Thread starter
 
Join Date: Jul 2004
Location: Port Arthur, Texas
Posts: 6
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via AIM to dbtwin28 Send a message via Yahoo to dbtwin28
I have only had it for a little over 3 months, I noticed it within the last month.
dbtwin28 is offline   Reply With Quote
Old 07-28-2004, 01:35 AM   #5
k3smostwanted
Z Cars Fanatic
 
k3smostwanted's Avatar
 
Join Date: Jan 2004
Location: Chicago, Illinois
Posts: 6,739
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via AIM to k3smostwanted
my 90 auto z does the same thing. i couldnt tell ya. i have been tryin to figure it out for the last 6 months. it is almost liek it is gettin more fuel then air and is flooding itself for a slight moment. i have never floored my z in reverse so i couldnt tell u about that. i have a bad ACC valve that im gettin ready to replace like tomorrow so ill tell u if that is the cure.
k3smostwanted is offline   Reply With Quote
Old 07-29-2012, 05:38 PM   #6
flyguy5543
AF Newbie
 
Join Date: Jul 2012
Location: Unionville
Posts: 1
Thanks: 0
Thanked 0 Times in 0 Posts
Re: Hesitation at take off

Just wondering if anyone who had this hesitation problem has figured it out. I'm having the same issue - VERY slight hesitation from a dead start that feels like the revs are actually dropping for just a second and then it seems to kick in. I'm thinking throttle or idle adjustment. Just had the plugs, fuel filter etc replaced.
flyguy5543 is offline   Reply With Quote
 
Reply

POST REPLY TO THIS THREAD

Go Back   Automotive Forums .com Car Chat > Nissan > 240Z | 260Z| 280Z | 300ZX (Past Z Cars)


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



All times are GMT -5. The time now is 11:09 AM.

Community Participation Guidelines | How to use your User Control Panel

Powered by: vBulletin | Copyright Jelsoft Enterprises Ltd.
 
 
no new posts