Thread: Fuel pressure drop
10-08-2006, 11:59 AM #1
Fuel pressure drop
I went out today with a buddy of mines and his RXP is having a drop on the fuel pressure.He has a gauge installed and when he comes out of the hole the ski will rev up normal for about a second and the it will lose power,the fuel gauge would drop completely and a second later it would continue to run fine for the rest of the quarter mile. What could be causing this to happend? Oh by the way he just installed 42 lbs injectors.
10-08-2006, 12:25 PM #2
Is it possible that the pickup is getting air or even collapsing?
10-08-2006, 12:40 PM #3
10-08-2006, 03:39 PM #4
probably a bad fuel pump, or connection to it.
10-08-2006, 07:31 PM #5
10-08-2006, 11:17 PM #6
- Join Date
- Jan 2006
- Rydal, Georgia U S A
Water in the fuel?
10-09-2006, 12:52 AM #7
- Join Date
- Aug 2005
- Salinas CA
My fuel pump had a cracked nipple from day one. It broke when I hit a sideway`s wave.The ski would run but had no power.
The pump would move around. Fixed it and have had no problems.
This pump module has two screens, one on the outside under the module and one on the inside. If the pump has come loose from the base of the module it could possibly cause your problem.
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
By andisblue in forum 4-Tec PerformanceReplies: 16Last Post: 04-24-2011, 11:02 AM
By Red Devil in forum 4-Tec PerformanceReplies: 8Last Post: 12-17-2007, 09:19 PM
By novice_4 in forum 4-Tec PerformanceReplies: 24Last Post: 05-23-2006, 12:18 AM
By Pale Rider in forum 4-Tec PerformanceReplies: 15Last Post: 04-26-2006, 06:23 PM
By Pale Rider in forum 4-Tec PerformanceReplies: 3Last Post: 04-11-2006, 06:14 PM