Husqvarna 435 Support Question
Husqvarna 435 Support Question
Find answers below for this question about Husqvarna 435.Need a Husqvarna 435 manual? We have 2 online manuals for this item!
Question posted by dfishingtime on February 24th, 2023
435hasqavarna Starts Up And Dies When Given Gas
435 I put new carb new plug new air filter checked vent new intake boot on and still dies when u go to give it gas wh a ts up with thing
Current Answers
Answer #1: Posted by SonuKumar on February 24th, 2023 7:40 PM
SonuKumar
Member since:
May 9th, 2021 Points: 16,609,800
Member since:
May 9th, 2021 Points: 16,609,800
If your vehicle starts up but dies when given gas, there could be several possible causes. Here are some potential reasons:
- Clogged fuel filter: A clogged fuel filter can restrict the flow of fuel to the engine, causing it to stall when you give it gas. This is a common issue in older vehicles, and it can be fixed by replacing the fuel filter.
- Dirty or faulty mass airflow sensor: The mass airflow sensor measures the amount of air coming into the engine and sends this information to the engine control unit (ECU). If the sensor is dirty or faulty, it can send incorrect information to the ECU, causing the engine to stall. Cleaning or replacing the mass airflow sensor can resolve this issue.
- Faulty fuel pump: A faulty fuel pump can also cause the engine to stall when you give it gas. The fuel pump is responsible for delivering fuel from the tank to the engine, and if it's not working properly, the engine won't receive enough fuel to run. A mechanic can test the fuel pump to see if it needs to be replaced.
- Vacuum leak: A vacuum leak can cause the engine to stall when you give it gas because it disrupts the air/fuel mixture. A vacuum leak occurs when there's a crack or hole in the intake manifold, vacuum hoses, or other parts of the engine. A mechanic can locate and repair the vacuum leak.
- Faulty throttle position sensor: The throttle position sensor tells the ECU how far the throttle is open. If the sensor is faulty, it can send incorrect information to the ECU, causing the engine to stall. Replacing the throttle position sensor can resolve this issue.
These are just a few of the possible causes of an engine that starts up and dies when given gas. It's best to have a qualified mechanic diagnose and repair the issue to ensure that it's fixed correctly.
Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.
Regards,
Sonu
Your search handyman for all e-support needs!!
Answer #2: Posted by hzplj9 on February 27th, 2023 3:43 PM
hzplj9
Member since:
June 25th, 2012 Points: 4,873,510
Member since:
June 25th, 2012 Points: 4,873,510
One thing to remember when starting for the first time in spring is to use freshly mixed fuel. Old fuel loses its effectiveness sitting through the winter.
You could also check the carb settings. Check this link for information on setting up.
https://www.hunker.com/13404553/how-to-adjust-a-walbro-carburetor
Hope that solves your problem. Please mark as helpful if it leads you to a satisfactory solution.Thank you.
Related Husqvarna 435 Manual Pages
Operation Manual - Page 2
...plug when assembling, checking and/or performing maintenance. Please read the operator's manual carefully and make sure you understand the instructions before carrying out any object must be used to special certification requirements for certain markets. The start... on label. WARNING!
The machine's emission is started. Visual check.
Filling with one hand only.
Chain saws can...
Operation Manual - Page 3
... saw 5 GENERAL SAFETY PRECAUTIONS Before using a new chain saw 6 Important 6 Always use common ...Starting and stopping 21 WORKING TECHNIQUES Before use 23 General working instructions 23 How to avoid kickback 30 MAINTENANCE General 31 Carburettor adjustment 31 Checking, maintaining and servicing chain saw safety equipment 31 Muffler 33 Starter 34 Air filter 35 Spark plug...
Operation Manual - Page 4
...gives you will get the operator′s manual. In 1956, the first motor driven lawn mowers appeared, followed by chain saws in the world of this operator′s manual as for ...maintenance etc) the life span and the second-hand value of muskets. Think of forest and garden products, with your product and that you access to professional help with great satisfaction the quality ...
Operation Manual - Page 5
What is what on the chain saw? 1 Cylinder cover 2 Air purge 3 Start reminder 4 Combined start and stop switch 5 Rear handle 6 Information and warning decal 7 Fuel tank 8 Adjuster screws carburettor 9 Starter handle 10 Starter 11 Chain oil tank 12 Product and ...
Operation Manual - Page 6
...new chain saw
• Please read and
understand the contents of this manual. See instructions under the headings Fuel Handling and Starting... we recommend in this manual carefully.
• Check that the cutting equipment is very important that is...can result in this
operator's manual.
Therefore remove the spark plug cap
when the machine is only designed for cutting wood....
Operation Manual - Page 8
...the chain saw in the kickback direction.
• Use the chain brake as a "parking brake" when starting and when moving over short distances, to reduce the risk of moving chain accidentally hitting your left hand)...of the front handle.
• The chain brake must be engaged when the chain saw is started to prevent the saw chain from you the chain brake is designed to be activated by the ...
Operation Manual - Page 10
...fitting the mesh, make operation easier.
Keep fire fighting equipment
handy. Never start a fire. These areas are hot and may contain sparks
which can lead to vibration. ... is designed to keep noise levels to a minimum and to government rules requiring among other things the muffler must be increased in your grip on the rear handle. WARNING!
CAUTION...
Operation Manual - Page 19
... than one month's supply of alkylate fuel, either Aspen two-stroke fuel or environmental fuel for fuel.
• Always start by filling half the amount of the petrol to suit the air temperature.
• In temperatures below . Note that the correct mixture is equipped with catalytic
converters must always be run...
Operation Manual - Page 20
... leakages or fumes coming into contact with inhalation.
• Never start the machine:
1 If you bump into with
! Fuel and ...8226; For longer periods of storage or for leaks from the spark plug.
Take care when
handling fuel and chain oil.
Store the fuel ... the chain brake. Clean the area around the fuel cap. Check regularly for transport of the chain oil tank and fuel tank ...
Operation Manual - Page 21
... now ready for a few seconds before
! As the chain brake is heated restart the saw (A). Air purge (2): Press the air purge diaphragm repeatedly until the engine fires (3).
Reactivate the chain brake by moving chain during starting :
Warm engine
When the chain saw is still engaged the speed of the saw only by...
Operation Manual - Page 22
... the chain saw the clutch can be on the rear handle, and the left handed, should be removed from the spark plug when the machine is released by pushing the start/stop .
CAUTION! Exhaust fumes can come loose and cause serious injury. English
115 10 82-26 Rev.2 2008-06-03 See...
Operation Manual - Page 26
...that the chain will jam. There is a risk that is to be felled and anyone else working . Start by cutting from above (about 1/3 of the way through the log.
26 -
Make sure that you feel...side.
Limbing When limbing thick branches you should use the same approach as for what might happen. Start by piece.
12
3
Turn the log and finish the cut . WORKING TECHNIQUES
The ...
Operation Manual - Page 27
... stem, this makes it more probably that the tree will break and start to fall .
Remove any undergrowth from the base of the tree and check the area for signs of the top cut and the bottom cut ....using to the saw . Aim using three cuts. Stand on the right-hand side of retreat when the tree starts to fall before you not to fell the tree in a location where you have special
! It is safer ...
Operation Manual - Page 28
...section of the trunk is at least 1/10 of the
28 -
The directional cuts should start to your saw. Stand on the left side of the diameter through the trunk and ...use a bar that the tree falls in the opposite direction to move in . Make sure the tree does not start to the chosen felling direction. However these methods involve a much greater risk that the kickback zone of the top cut...
Operation Manual - Page 31
...air/fuel mixture is turned clockwise this Operator's Manual. Fine adjustment should be carried out by an authorised service workshop. Checking, maintaining and servicing chain saw until it to your service workshop. Checking...
When the carburettor is especially true of the checks described below the speed at which the chain starts to rotate. Contact your machine fails any wood...
Operation Manual - Page 32
... front handle.
English
115 10 82-26 Rev.2 2008-06-03 When the bar hits the stump the brake should check the carburettor idle adjustment. See the instructions under the heading Start and stop immediately.
32 - Release the front handle and let the saw fall by tilting your fingers and thumbs...
Operation Manual - Page 33
... muffler is designed to reduce the noise level and to prevent unintentional starting, the spark plug cap must be removed from the operator. In order to direct the exhaust gases away from the spark plug when assembling, checking and/or performing maintenance.
115 10 82-26 Rev.2 2008-06-03
English - 33...
Operation Manual - Page 35
...Carburettor malfunctions
• Starting problems
• Loss of engine power
• Unnecessary wear to working conditions, weather, season, etc.
An air filter that the air filter seals tightly...cassette with the recoil spring from the starter.
• Lubricate the recoil spring with a new one at regular intervals. Fit the starter pulley and tension the recoil spring. Clean the...
Operation Manual - Page 36
... to the piston and cylinder.
36 - Lay the saw on the spark plug electrodes, which causes damage to start or runs poorly at idle speed: always check the spark plug first before taking any further action. Use of : 1 Air intake on the starter. 2 Air guide plate. 3 Fins on the flywheel. 4 Cooling fins on the...
Parts Catalog - Page 19
Page G 435, 435e
CARBURETOR & AIR FILTER
Position
Article
Quantity
Notes
Kit
1
504 72 47-01
1
Insulation wall assy
2
504 72 45-01
1
Insulation wall ...20 02-16
4
Screw
6
506 45 05-01
1
Carburettor
7
544 28 44-01
1
Throttle rod assy
8
544 97 64-01
1
Filter holder assy
9
544 39 26-01
1
Shackle
8
10
504 71 25-01
1
Guide sliding shoe
11
544 84 43-02
1
Control assy...
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