Lawn Care Business Forum Lawn Care Business Book Lawn Care Business Blog Lawn Care Software
Home Forum Contract & Flyer Templates Blog Software Videos Podcast Calculators / Estimators Store Mower Review Design It Yourself Lawn Business School

Go Back   GopherHaul Landscaping & Lawn Care Business Marketing Forum > Lawn Care, Landscaping, and Property Management Forums > Truck, Trailer, and Outdoor Power Equipment Discussion, Repairs.

Truck, Trailer, and Outdoor Power Equipment Discussion, Repairs. Questions on your truck, trailer, commercial lawn mowers, lawn mower, mower parts, lawn tractors, engines, edgers, trimmers, pole saws, aerators, hydro seeders, snow plows, chain saws, stump grinders??

Why does Briggs & Stratton motor push gas out cap?


Truck, Trailer, and Outdoor Power Equipment Discussion, Repairs.

Questions on your truck, trailer, commercial lawn mowers, lawn mower, mower parts, lawn tractors, engines, edgers, trimmers, pole saws, aerators, hydro seeders, snow plows, chain saws, stump grinders??
Reply
 
Thread Tools Search this Thread
  #1  
Old 07-20-2011, 06:05 PM
Bobcat1 Bobcat1 is offline
Junior Member
 
Join Date: Jul 2011
Posts: 12
Rep Power: 4
Bobcat1 is on a distinguished road
Default Why does Briggs & Stratton motor push gas out cap?

I am trying to get my bobcat with a B&S 5hp engine running. Right now it will run for a few minutes with the choke on but as it runs, it pushes gas out from around the gas cap and the tank is only 1/4 tank full.

Anyone know why that might be?

I figure there is pressure in the tank but I have never seen this before.

Thanks!
Reply With Quote

Stop guess-timating. Learn how to estimate and make money! $$$
Mow Time Estimator Lawn Care Price Estimator Mulch and Topsoil Calculator Snow Plow Estimate Calculator


  #2  
Old 07-20-2011, 07:18 PM
monoshock's Avatar
monoshock monoshock is offline
Member
 
Join Date: Jul 2011
Location: Lake City TN. Is that banjos I hear ??
Age: 57
Posts: 37
Rep Power: 4
monoshock is on a distinguished road
Default

Lawn care business tipsLawn Care Business Book
Try running it with the cap loose and see it that helps. Maybe lay a rag over it to catch the gas.
Reply With Quote
  #3  
Old 07-20-2011, 09:05 PM
wandfsmall wandfsmall is offline
Senior Member
 
Join Date: Sep 2010
Posts: 925
Rep Power: 5
wandfsmall is on a distinguished road
Default

Quote:
Originally Posted by Bobcat1 View Post
I am trying to get my bobcat with a B&S 5hp engine running. Right now it will run for a few minutes with the choke on but as it runs, it pushes gas out from around the gas cap and the tank is only 1/4 tank full.

Anyone know why that might be?

I figure there is pressure in the tank but I have never seen this before.

Thanks!
I agree with monoshock that it could be a gas cap but the choke thing leads to the carb as the problem...... a gas cap usually will allow it to run fine for a short time then die out. plus it is pushing it out of the gas cap not trying to suck air in. I would say look at the carb first...
Reply With Quote
  #4  
Old 07-20-2011, 10:06 PM
Bobcat1 Bobcat1 is offline
Junior Member
 
Join Date: Jul 2011
Posts: 12
Rep Power: 4
Bobcat1 is on a distinguished road
Default

Thank you. What would make the carb want to blow gas in reverse instead of sucking it in?
Reply With Quote
  #5  
Old 07-21-2011, 07:31 AM
wandfsmall wandfsmall is offline
Senior Member
 
Join Date: Sep 2010
Posts: 925
Rep Power: 5
wandfsmall is on a distinguished road
Default

Quote:
Originally Posted by Bobcat1 View Post
Thank you. What would make the carb want to blow gas in reverse instead of sucking it in?
now that I can not help you with as I would have to see the carb.
Reply With Quote
  #6  
Old 07-21-2011, 02:42 PM
Bobcat1 Bobcat1 is offline
Junior Member
 
Join Date: Jul 2011
Posts: 12
Rep Power: 4
Bobcat1 is on a distinguished road
Default

Here is a picture of the carb with the throttle full open and the choke closed.

The next picture is the throttle halfway open and the choke open.

Does this help?

Right now it seems like it will only run full throttle with the choke on and when I try to slow it down, it dies.
Attached Images
File Type: jpg choke-off.jpg (71.0 KB, 12 views)
File Type: jpg choke-on.jpg (90.0 KB, 6 views)

Last edited by Bobcat1; 07-21-2011 at 02:44 PM.
Reply With Quote
  #7  
Old 07-22-2011, 04:47 PM
Steve's Avatar
Steve Steve is offline
Administrator
 
Join Date: May 2003
Posts: 37,118
Rep Power: 10
Steve has disabled reputation
Default

When the carb is closed, it should suck up and force more fuel into the engine. So I am not sure why it would be forcing pressure out into the gas tank.
__________________
- Subscribe to my Lawn Care Marketing Blog Feed and get daily tips sent to you. Free!
Download your Free trial of Gopher Lawn Care Software.
Reply With Quote
  #8  
Old 07-22-2011, 10:16 PM
wandfsmall wandfsmall is offline
Senior Member
 
Join Date: Sep 2010
Posts: 925
Rep Power: 5
wandfsmall is on a distinguished road
Default

after looking at all of your posts on this engine have you looked at replacing the engine? after you buy all of the parts I have a feeling your looking at you could get a new engine. The frame is worth it but are you sinking money into an engine that could be older then a lot of members here.
Reply With Quote
Reply

Bookmarks

Tags
bobcat, briggs & stratton

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
26 HP Briggs \ Scag zak Truck, Trailer, and Outdoor Power Equipment Discussion, Repairs. 10 10-19-2011 07:45 PM
Motor tear down jasonw Truck, Trailer, and Outdoor Power Equipment Discussion, Repairs. 9 01-26-2011 02:53 PM
HP difference in Briggs motors jasonw Truck, Trailer, and Outdoor Power Equipment Discussion, Repairs. 14 01-07-2011 11:37 PM
Motor Troubles again LOL polarisrider4life Truck, Trailer, and Outdoor Power Equipment Discussion, Repairs. 5 08-08-2010 03:09 AM
briggs fan from wisconsin danthetorofan Introduce Yourself 2 10-02-2009 09:24 PM

» Recent Threads
  RatingTitle, Username, & Date Last Post Replies Views
I lost a long term...
Sprinkler Buddy
09-04-2011 02:24 PM
Yesterday 09:17 PM
by SGL1
14 3,351
Flag or no flag
Matther777
03-24-2015 02:41 PM
Yesterday 05:50 PM
by Sprinkler Buddy
9 281
Office Administration...
Girlfriend
Yesterday 05:40 PM
Yesterday 05:40 PM
by Girlfriend
0 39
Billing methods
jcurr33
Yesterday 01:33 PM
Yesterday 01:33 PM
by jcurr33
0 44
introducing myself
chris2500hd
03-24-2015 11:16 AM
Yesterday 01:22 PM
by chris2500hd
7 170
Commercial Jobs
CurbAppeal1
03-25-2015 04:22 PM
Yesterday 12:44 PM
by Steve
4 122
Mower vs lot size advice
jcurr33
03-25-2015 09:29 PM
Yesterday 04:49 AM
by avetslawncare
2 101
Finally got a warehouse
avetslawncare
03-12-2015 07:52 PM
03-25-2015 08:57 PM
by SGL1
9 443
Is this tree beyond help?
SGL1
03-22-2015 05:35 PM
03-25-2015 08:55 PM
by SGL1
14 454
hoa bid need help
bigdaveha12
03-24-2015 08:29 PM
03-25-2015 08:04 PM
by avetslawncare
4 159
Opinions on truck wrap
Trupro
02-28-2015 03:21 PM
03-25-2015 07:54 PM
by Trupro
33 1,484
How do you get...
ESREVER
03-25-2015 01:30 PM
03-25-2015 07:20 PM
by avetslawncare
6 131
Bid for large home...
lxarth
03-22-2015 11:06 AM
03-25-2015 03:44 PM
by jrs.landscaping
7 248
Employee job training...
brookline
12-15-2014 07:15 PM
03-25-2015 03:26 PM
by ESREVER
25 2,305
The New Wave!!!! Read...
Jamesw86
03-22-2015 08:33 PM
03-25-2015 02:50 PM
by Steve
10 269
grass in the gas tank
robkattankate
03-23-2015 04:37 PM
03-25-2015 02:36 PM
by Steve
5 154
Helping others
hansenslawncare
09-15-2011 08:50 PM
03-25-2015 02:33 PM
by Steve
11 2,632
DOT Number
acrajchel
03-20-2015 05:56 PM
03-25-2015 02:28 PM
by Steve
7 278
Michelin x tweel.
apmAkron
03-23-2015 04:22 PM
03-24-2015 12:40 PM
by Steve
3 106
Trepidation about...
michellemarvin
03-23-2015 07:46 PM
03-24-2015 11:47 AM
by Steve
1 104
spike aerator???
Bradcook21
03-21-2015 01:55 PM
03-24-2015 10:32 AM
by acrajchel
4 177
Hello from Maryland
michellemarvin
03-23-2015 12:44 PM
03-23-2015 07:33 PM
by michellemarvin
2 106
hello from south GA.
CCandALawnCare
03-23-2015 03:46 AM
03-23-2015 07:06 PM
by CCandALawnCare
2 100
Say Hello !!!
Steve
03-19-2007 11:18 AM
03-23-2015 06:14 PM
by jethro
1,218 379,874
Is anyone doing mosquito...
BWild
01-27-2015 11:30 AM
03-23-2015 12:28 PM
by Steve
9 809
35,000 Eddm
greenscaper123
03-18-2015 12:51 PM
03-23-2015 11:48 AM
by BLC7
18 448
Need some advice about...
Wolf4dk
03-22-2015 10:48 PM
03-22-2015 10:48 PM
by Wolf4dk
0 160
Should i take on this...
christw
03-17-2013 01:23 PM
03-22-2015 09:02 PM
by ExtremeLawncareServices
36 7,534
mower stalls when...
boog
03-19-2015 08:20 AM
03-21-2015 08:13 PM
by Wolf4dk
7 239
Weed and Feed
robkattankate
03-19-2015 09:00 PM
03-21-2015 01:53 PM
by Bradcook21
4 274
These are the days on...
ExtremeLawncareServices
01-11-2015 10:41 AM
03-20-2015 10:00 PM
by ExtremeLawncareServices
32 3,574
Hello Emily Reyes from...
Webster14829
03-20-2015 11:23 AM
03-20-2015 03:36 PM
by Steve
2 159
Finally going to give it...
jcurr33
03-12-2015 08:09 PM
03-20-2015 03:31 PM
by Steve
10 521
Weed id?
SGL1
03-17-2015 08:20 PM
03-20-2015 02:37 PM
by Steve
6 252
Mobile small engine...
luckylogger
03-15-2015 02:05 PM
03-20-2015 06:17 AM
by jrs.landscaping
15 448
Brad Cook 21
SC93
03-16-2015 10:40 PM
03-19-2015 09:04 PM
by Bradcook21
4 331
honest opinion please
uppercut
02-17-2015 01:30 AM
03-18-2015 02:55 PM
by Steve
15 1,280
Repair or replace the...
lxarth
12-17-2014 04:07 PM
03-18-2015 02:49 PM
by Just for Cuts
21 2,000
new to the site
bigdaveha12
03-17-2015 09:13 PM
03-18-2015 02:33 PM
by Steve
1 186
Small dovetail truck...
ExtremeLawncareServices
03-04-2015 06:47 PM
03-17-2015 10:14 PM
by ExtremeLawncareServices
17 833
New Site Hows it look
Infinitelawn
03-16-2015 10:32 AM
03-17-2015 08:15 PM
by SGL1
3 252
mulch questions
Bradcook21
03-08-2015 08:37 AM
03-17-2015 07:00 PM
by Bradcook21
23 942
Scag hydro w/b frame...
Just for Cuts
03-11-2015 03:32 PM
03-17-2015 06:37 PM
by lxarth
11 470
Buy new or used?
lxarth
12-26-2014 09:50 PM
03-17-2015 06:11 PM
by lxarth
14 1,681
New to 2015
Infinitelawn
03-16-2015 08:29 AM
03-17-2015 11:47 AM
by Steve
4 270
Pulling trailer was...
SGL1
03-07-2015 07:14 PM
03-17-2015 08:11 AM
by SGL1
30 1,103
Diesel conversion?
Just for Cuts
03-02-2015 09:59 AM
03-16-2015 03:26 PM
by Just for Cuts
10 611
trimmer racks.
apmAkron
03-12-2015 09:07 AM
03-16-2015 03:17 PM
by Steve
4 335
Ferris FW35 questions
Chilehead
03-10-2015 08:31 PM
03-16-2015 03:11 PM
by Steve
4 332
new equipment
apmAkron
03-12-2015 09:12 AM
03-16-2015 03:07 PM
by Steve
7 348
» Popular Tags
aerocore apartment complex auger bark billy goat brushcutter blades bush collections deliquentaccounts design edging employee problems equipment rental ferris flyers foreman free advertising grass growing a lawn care business hills hiring husqvarna introduction john deere quik trac landscape landscape services landscaping training lawn lawn care lawn care business seo lawn care business website lawn care business website seo lawn care seo lawn care website lawn care website seo lawn mowing marketing marketing secrets mr dave mulch new business past due per hour charge per hour service pricing profit on employee pto push versus ride running a business secrets to landscaping sell the vision seo shell small engine repair square foot steep lawns sulky theft toro grand stand trailer tree trimmer rack truck new used landscape up sell employee walk behind web design website website design winterization won't return
Powered by vBadvanced CMPS v3.1.0

All times are GMT -5. The time now is 06:32 AM.


(C) 2011 Riggs Publications - Terms of use & Privacy Policy

All times are GMT -5. The time now is 06:32 AM.

(C) 2011 Riggs Publications - Terms of use & Privacy Policy