Breaking down

Discussion of technical issues and ideas (engine, chassis)

Moderators: P3g4sus, Daniel, rat, Draco, Riekert

Ero_sennin
SX Forumholic
Posts: 1718
Joined: Tue Aug 01, 2006 4:00 pm
Car: S13
Engine: SR
Location: Will always be called Pretoria
Contact:

Post by Ero_sennin »

well i had conventional SP(with uneven idle, Missing) in and then put in the twin electrode doing the same thing then but it was working fine before the uneven idle problem with the conventional SP(well sort of.) I replaced the SP's cause they were a bit gaar. but made no diff at all still missed the same, idled the same with the twin E. I am actually thinking now my problem is the boost leakage as my engine was taken out and had 2 valves replaced and the engine was opened up etc...
so i'm thinking they did not plug some or other hose in properly or something.
SONY Xplod inside
SR20DET Powered Red RS13
Image

User avatar
Toby
Club Founder
Posts: 1876
Joined: Tue Aug 01, 2006 10:44 am
Car: S13
Real Name: Toby Kurien
Location: Midrand
Contact:

Post by Toby »

Well I had uneven idle just like what Derek described, and eventually I found a loose vacuum line from just after the filter, running all the way to the back of the engine. After I plugged that sucker in - idle perfect! :D

Ero_sennin
SX Forumholic
Posts: 1718
Joined: Tue Aug 01, 2006 4:00 pm
Car: S13
Engine: SR
Location: Will always be called Pretoria
Contact:

Post by Ero_sennin »

guess what im doing this weekend :roll:
SONY Xplod inside
SR20DET Powered Red RS13
Image

User avatar
widowmaker
200SX Maniac
Posts: 3052
Joined: Wed Aug 02, 2006 9:50 am
Car: S13
Real Name: Walter
Location: im from another planet?
Contact:

Post by widowmaker »

Ero_sennin wrote:as my engine was taken out and had 2 valves replaced and the engine was opened up etc...
so i'm thinking they did not plug some or other hose in properly or something.
maybe they stuffed the valve job up?
how much did the valves cost - coz methinks I have bent the valves on my last two cylinders. Does anyone here have a compression tester?


wm

"If you have leprocy and you know it clap your arms..."

Ero_sennin
SX Forumholic
Posts: 1718
Joined: Tue Aug 01, 2006 4:00 pm
Car: S13
Engine: SR
Location: Will always be called Pretoria
Contact:

Post by Ero_sennin »

was a few things that were done so not sure of the specific amount for valves
SONY Xplod inside
SR20DET Powered Red RS13
Image

User avatar
VoodooMaster
Slipping Clutch
Posts: 77
Joined: Mon Aug 14, 2006 10:06 am
Car: S13

Post by VoodooMaster »

Gents good news. My car is right. Some troubleshooting helped and need to thank the input from the forum.
The only thing better than going FAST,
Is Going FAST SIDEWAYS.

WooHaa
0.6 Bar Boost
Posts: 602
Joined: Tue Aug 01, 2006 12:40 pm
Car: S13
Location: I Be where I'm AT!!

Post by WooHaa »

What did you do to get it right?
Steer From the Rear !!
Image

Ero_sennin
SX Forumholic
Posts: 1718
Joined: Tue Aug 01, 2006 4:00 pm
Car: S13
Engine: SR
Location: Will always be called Pretoria
Contact:

Post by Ero_sennin »

Id also like to know! :D
SONY Xplod inside
SR20DET Powered Red RS13
Image

User avatar
VoodooMaster
Slipping Clutch
Posts: 77
Joined: Mon Aug 14, 2006 10:06 am
Car: S13

Post by VoodooMaster »

The first problem I found was on the vacuum pipe from the turbo to the vacuum advance. I fitted a boost tap in order to control the boost or restrict it to 0.5 bar. After I changed that the car drove better but not completely right. Afterwards I noticed that the #1 coil pack was throwing spark. Changed that and then the cars drives fine.

But now the boost is on 0.9 as I need to sort out that boost tap. But the car is going very nice now.
The only thing better than going FAST,
Is Going FAST SIDEWAYS.

User avatar
Jay_boy
0.3 Bar Boost
Posts: 332
Joined: Wed Aug 16, 2006 9:13 am
Car: S13
Engine: SR
Real Name: Jonathan Rudman
Location: Boksburg

Post by Jay_boy »

Good to know you sorted it out!! :wink:
Sucks gas and hauls ass! Catch my DRIFT????

Post Reply