| Author |
 Topic Search  Topic Options
|
MilesM 
Bronze Level
Joined: 10 May 2012
Location: Marion Center
Points: 2
|
 Post Options
 Thanks(0)
 Quote  Reply
 Topic: Allis 190
Posted: 10 May 2012 at 5:38pm |
|
Okay we have an allis 190 6 cyl gas now we have replaced the following plugs,wires,cap,rotor,points ,voltage reg,resister and fuel pump problem is now the choke needs to stay out in order to run now I could be missing something but im leaning towards a carberator issue does anyone feel im looking in the wrong place or am I on the right track on this thanks for feedback
|
 |
|
Sponsored Links
|
|
|
CTuckerNWIL
Orange Level
Joined: 11 Sep 2009
Location: NW Illinois
Points: 22825
|
Post Options
Thanks(0)
Quote Reply
Posted: 10 May 2012 at 7:33pm |
|
Start with the gas tank and sediment bowl and follow it down to the drain in the carb bowl making sure you have a good flow of fuel all the way. Also check around the manifold for leaks by spraying a combustible fluid ... WD40 works or carb cleaner... all around the gasket area of the manifold and around the throttle bushing. If the engine rpm picks up at any time you have found a leak that needs fixed first before doing anything else.
|
|
|
|
CTuckerNWIL
Orange Level
Joined: 11 Sep 2009
Location: NW Illinois
Points: 22825
|
Post Options
Thanks(0)
Quote Reply
Posted: 10 May 2012 at 7:34pm |
|
If all of those things check out OK, then start looking at the carb.
|
|
|
|
2wise4agm
Orange Level
Joined: 19 Aug 2011
Location: Smithton, MO
Points: 538
|
Post Options
Thanks(0)
Quote Reply
Posted: 11 May 2012 at 6:21am |
|
Main jet is plugged in the carb. Pulling out the choke is making it run off the other jet.
|
|
stray
Orange Level
Joined: 16 Aug 2011
Location: Tipton, Missour
Points: 323
|
Post Options
Thanks(0)
Quote Reply
Posted: 11 May 2012 at 6:42am |
 2wise4agm wrote:
Main jet is plugged in the carb. Pulling out the choke is making it run off the other jet. |
No, the fuel jet is restricted and by pulling out the choke you reduce the amount of air entering the intake and making the fuel air mixture right to run, but you will find that it don't have the power it should have.
|
|
1969 190XT series 3
|
|
2wise4agm
Orange Level
Joined: 19 Aug 2011
Location: Smithton, MO
Points: 538
|
Post Options
Thanks(0)
Quote Reply
Posted: 11 May 2012 at 8:57am |
|
Sorry, I was thinking of a little different style of carb. Guess I should have said - Try cleaning the main jet.
|
|
