News:

         
Welcome to FJowners.com


It is the members who make this best place for FJ related content on the internet.

Main Menu

No power on pull away

Started by casper, August 12, 2015, 04:01:57 AM

Previous topic - Next topic

casper

Hello guys

I've got another problem.

If I try to pull away on a uphill at a stop, and blip the throttle just before take off, my 1100 does not have any power. It seems like the carbs are flooded for a 2 to 5 seconds timespan, and only then starts to really go.  What is the problem here?
Casper Jordaan

1984 - Yahama FJ1100
1982 - Kawasaki K1 2-Stroke
2005 - Hyosung GT650S
1981 - Suzuki DR500
2011 - Jonway Laguna
2010 - Jonway Spray
1999 - Sundiro XDZ
1994 - Yamaha DT50
1980 - Kawasaki AR80

Arnie

Are they stock carbs?  Have they been "improved" with a jet kit, or molested by someone who believes that bigger is always better?
Are the diaphrams in good condition?
Has the ignition pick-up plate been modified to change the timing?

That should give you a place or two to check :-)

Arnie

Pat Conlon

Sounds like you're flooding on the low end....Clean your carbs, replace your float needle seat o rings, check the fuel level in the carb bowls, set your float heights, adjust your air/fuel idle screws.
1) Free Owners Manual download: https://tinyurl.com/fmsz7hk9
2) Don't store your FJ with E10 fuel https://tinyurl.com/3cjrfct5
3) Replace your old stock rubber brake lines.
4) Important items for the '84-87 FJ's:
Safety wire: https://tinyurl.com/99zp8ufh
Fuel line: https://tinyurl.com/bdff9bf3