Pelican Parts Forums - Search Results

		Pelican Parts Forums > Search Forums
Search Results

Garage

Showing results 1 to 10 of 10
Search took 0.01 seconds. Search: Posts Made By: gtsilver16

Forum: Porsche 911 Used Parts For Sale & Wanted

03-06-2025, 06:48 PM

Replies: 1

WTB: 964 & 993 Rear Engine Under Tray

Views: 148

Posted By gtsilver16

WTB: 964 & 993 Rear Engine Under Tray

964.119.028.03
993.119.129.06

Located in northern CA. Thanks!

Forum: Porsche 911 Technical Forum

12-15-2023, 12:34 PM

Replies: 15

Porsche 911 3.2 Cold Idle Issue

Views: 885

Posted By gtsilver16

Reset idle AFR by turning AFM screw clockwise 2x...

Reset idle AFR by turning AFM screw clockwise 2x to get to 14.9x ratio at idle and 14.7x at 4k rpm. Reset idle with jumper. All good now. Thx

Forum: Porsche 911 Technical Forum

12-15-2023, 06:43 AM

Replies: 15

Porsche 911 3.2 Cold Idle Issue

Views: 885

Posted By gtsilver16

There is a fuel quality switch on the Motronic...

There is a fuel quality switch on the Motronic box with 7 settings. Fully counter clockwise is the base setting and that is where mine is set.

I am aware of the screw adjustment on the AFM and...

Forum: Porsche 911 Technical Forum

12-14-2023, 10:18 PM

Replies: 15

Porsche 911 3.2 Cold Idle Issue

Views: 885

Posted By gtsilver16

mysocal911 I got the SW chip because my...

mysocal911

I got the SW chip because my engine rebuild including Webcam 20/21 (slightly more aggressive than 964 cams) and I was having a rough idle with the stock chip and unable to “force” a...

Forum: Porsche 911 Technical Forum

12-14-2023, 10:15 PM

Replies: 15

Porsche 911 3.2 Cold Idle Issue

Views: 885

Posted By gtsilver16

I think I found the issue … the exhaust was...

I think I found the issue … the exhaust was reinstalled with some mis-fitting. I understand that exhaust leaks cause lean idle. I will loosen the bolts and realign tomorrow and hope the lean idle...

Forum: Porsche 911 Technical Forum

12-14-2023, 12:53 PM

Replies: 15

Porsche 911 3.2 Cold Idle Issue

Views: 885

Posted By gtsilver16

Mixed76 Thanks for your replies, my mechanic...

Mixed76

Thanks for your replies, my mechanic has checked for vacuum leaks and didn’t find any, including the intake gaskets which were just replaced. I think I’ve addressed all of the possible...

Forum: Porsche 911 Technical Forum

12-14-2023, 11:46 AM

Replies: 15

Porsche 911 3.2 Cold Idle Issue

Views: 885

Posted By gtsilver16

I just ran a gas analyzer again at my smog shop...

I just ran a gas analyzer again at my smog shop and got air fuel ratio of 15.9 at idle and 14.8 at 3k rpm

Forum: Porsche 911 Technical Forum

12-14-2023, 11:45 AM

Replies: 15

Porsche 911 3.2 Cold Idle Issue

Views: 885

Posted By gtsilver16

The car came with a Euro Motronic box which...

The car came with a Euro Motronic box which bypasses the O2 sensor. Nothing I can do to change that other than buy a US Motronic box which is pricey.

Forum: Porsche 911 Technical Forum

12-14-2023, 08:47 AM

Replies: 15

Porsche 911 3.2 Cold Idle Issue

Views: 885

Posted By gtsilver16

Also, just spoke to my engine builder, the intake...

Also, just spoke to my engine builder, the intake gaskets were changed so no vacuum leaks there. I also just confirmed that the fuel switch in the Motronic box is set fully counterclockwise. Thanks

Forum: Porsche 911 Technical Forum

12-14-2023, 06:47 AM

Replies: 15

Porsche 911 3.2 Cold Idle Issue

Views: 885

Posted By gtsilver16

Porsche 911 3.2 Cold Idle Issue

Hi, I need help with cold start idle surging/hunting and lean fuel mixture of 15.9 at idle. I am not skilled and hesitant to open the AFM and adjust the wheel or wiper arm. I am in San Francisco...

Showing results 1 to 10 of 10

Forum Jump

All times are GMT -8. The time now is 12:00 AM.