User Tag List
Results 1 to 9 of 9
Thread: 400r issue
-
06-27-2020, 05:18 AM #1Junior Member
- Join Date
- Apr 2009
- Location
- GA
- Posts
- 7
- Thanks (Given)
- 0
- Thanks (Received)
- 0
- Likes (Given)
- 0
- Likes (Received)
- 0
- Mentioned
- 0 Post(s)
- Tagged
- 0 Thread(s)
400r issue
Have a single 400r on a flats rig, six months old. Yesterday I was pushing it pretty hard and when I backed off the throttle from wot in some turns then went wot again it was bogging around 5k rpm. Almost seemed starved for fuel or air. If you eased into the throttle it wouldn’t do it. Anyone have any idea what the issue would be?
-
06-27-2020, 07:19 AM #2
Did it throw a code? Prob try scan it?
-
06-29-2020, 10:12 AM #35000 RPM
- Join Date
- Sep 2017
- Location
- ontario
- Posts
- 716
- Thanks (Given)
- 68
- Thanks (Received)
- 43
- Likes (Given)
- 73
- Likes (Received)
- 171
- Mentioned
- 0 Post(s)
- Tagged
- 1 Thread(s)
2.5 your on the money - SCAN - it an know - too far to dealer? Prop ?
-
06-29-2020, 04:46 PM #4
-
KIRCHNER thanked for this post
-
08-20-2020, 11:46 AM #55000 RPM
- Join Date
- May 2008
- Location
- Merritt Island, FL
- Posts
- 123
- Thanks (Given)
- 0
- Thanks (Received)
- 0
- Likes (Given)
- 6
- Likes (Received)
- 6
- Mentioned
- 0 Post(s)
- Tagged
- 0 Thread(s)
pencil coils can act up and not throw a code
-
08-21-2020, 03:19 PM #6
Pencil coils can act up. I know on the smaller stuff you will feel the vibration, but maybe the 6 cyl you wouldn't as much. Theres something with the VST tank too, pump float switch or something can act up, killing the HP fuel pump. But yeah, your going to want to plug that guy in.
www.InjectorService.com
Call/Text - 204-326-0390
-
08-22-2020, 01:17 PM #75000 RPM
- Join Date
- Dec 2012
- Location
- Detroit
- Posts
- 212
- Thanks (Given)
- 1
- Thanks (Received)
- 2
- Likes (Given)
- 0
- Likes (Received)
- 10
- Mentioned
- 0 Post(s)
- Tagged
- 0 Thread(s)
-
08-22-2020, 02:00 PM #8
Thanks for correcting me, I was not aware of that.
www.InjectorService.com
Call/Text - 204-326-0390
-
XstreamVking liked this post
-
08-31-2020, 06:26 AM #96000 RPM
- Join Date
- Oct 2009
- Location
- Gonzales, La
- Posts
- 1,085
- Thanks (Given)
- 114
- Thanks (Received)
- 69
- Likes (Given)
- 218
- Likes (Received)
- 355
- Mentioned
- 0 Post(s)
- Tagged
- 0 Thread(s)
Some of these are experiencing the boost pipe between the compressor and the intercooler slipping out of the coupler. Might want to check that.
Similar Threads
-
400R vs. 400R Carbon Edition
By whytey in forum General Boating DiscussionReplies: 13Last Post: 08-21-2020, 04:40 PM -
V8 400r
By Toffen in forum Four Stroke and Direct Injected Two Stroke EnginesReplies: 2Last Post: 03-21-2020, 02:10 PM -
400r
By NeedOne in forum Photos and VideosReplies: 0Last Post: 12-10-2017, 08:04 PM -
Mercury Tech: Dual temp gauges issue OR engine Issue
By dompie99 in forum Technical DiscussionReplies: 4Last Post: 05-24-2016, 09:37 AM -
250xs top cowl melting common issue or is there an internal issue I should look for
By 150aintenuff in forum Four Stroke and Direct Injected Two Stroke EnginesReplies: 0Last Post: 08-30-2015, 05:14 PM