Chainsaw backfires chainsaw will not start. backfires only

• There could be several potential reasons why your 1996 Silverado with the 5.0 Vortec engine is not starting and is experiencing backfiring when you try to start it. Some possible causes of these symptoms include:A faulty ignition control module (ICM): If the ICM is not functioning properly, it can prevent the engine from starting and cause backfiring when you try to start it. You may need to replace the ICM to fix this problem.A problem with the fuel delivery system: If the fuel pump, fuel injectors, or fuel pressure regulator are not working properly, it can prevent the engine from starting and cause backfiring when you try to start it. You may need to diagnose and repair any issues with the fuel delivery system to fix this problem.A faulty engine control module (ECM): If the ECM is not functioning properly, it can prevent the engine from starting and cause backfiring when you try to start it. You may need to replace the ECM to fix this problem.A problem with the ignition system: If the spark plugs, spark plug wires, or ignition coil are not working properly, it can prevent the engine from starting and cause backfiring when you try to start it. You may need to diagnose and repair any issues with the ignition system to fix this problem.To diagnose the specific cause of the starting and backfiring issues on your 1996 Silverado, you may need to perform further testing on the ignition and fuel systems. This will help you identify the specific problem and take the appropriate steps to fix it.

Sounds like the timing system is out of time!

Cars haven't had carburetors since 1985 some 29 years

To backfire thru the intake, you can't use the car,has to be
a timing or valve problem,probably a mechanical failure

what year ?
backfires from an EFI engine are not good signs (ussually means timming issue).
Carburated engines on the other hand are more likely to backfire when left sitting for long preiods.

backfire out exhaust or intake?

if it is backfirering sound like timing is out of spects

CAR NO START PROBLEMS:-----

It can be the issue with weak battery or faulty battery or if battery is ok,then its faulty starter causing the issue.

From start to end troubleshooting these problem i suggest you to click the link below and follow its procedure:-----

What to Do When Car Turns Over But Won't Start?

http://technoanswers.blogspot.com/2012/11/what-to-do-when-car-turns-over-but-wont.html

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Feels like backfire from engine when decelerating?

http://schematicsdiagram.blogspot.in/2012/02/feels-like-backfire-from-engine-when.html

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Jeep Backfires?

http://technoanswers.blogspot.in/2012/02/jeep-backfires.html

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Nissan Pathfinder Backfires?

http://technoanswers.blogspot.in/2012/02/nissan-pathfinder-backfires.html
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Car starting issues?

http://technoanswers.blogspot.in/2012/02/car-starting-issues.html

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Car Starting Problems

http://whoisbyme.blogspot.in/2012/06/car-starting-problems.html

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1991 Toyota Trecel: Engine Starts fine but dies when gets Warm?

http://whatisbyme.blogspot.in/2012/05/1991-toyota-trecel-engine-starts-fine.html

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1994 Toyota Pickup: Starts fine but dies in few seconds?

http://howtobyme.blogspot.in/2012/05/1994-toyota-pickup-starts-fine-but-dies.html

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1999 Chrysler Cirrus: 8 IGN Fuel Starter Fuse Blows?

http://whatisbyme.blogspot.in/2012/06/1999-chrysler-cirrus-8-ign-fuel-starter.html

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2001 Toyota Camry: No start After replacing Battery?

http://whatisbyme.blogspot.in/2012/05/2001-toyota-camry-no-start-after.html

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1989 Toyota Pickup Truck: Turns over but not start?

http://whatisbyme.blogspot.in/2012/05/1989-toyota-pickup-truck-turns-over-but.html

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Car dead and will not Start?

http://whatisbyme.blogspot.in/2012/05/car-dead-and-will-not-start.html

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1995 Lexus LS400: Running Hot?

http://whatisbyme.blogspot.in/2012/05/1995-lexus-ls400-running-hot.html

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2001 Toyota Prius will not start?

http://whatisbyme.blogspot.in/2012/05/2001-toyota-prius-will-not-start.html

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1996 Jeep Grand Cherokee: Engine will not start?

http://repairhelpcenter.blogspot.in/2012/06/1996-jeep-grand-cherokee-engine-will.html

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Mitsubishi will not start

http://www.howtorepairguide.com

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These will help.

Thanks.

Engine system needs inspection on case of backfire:-----

Check out related help links to troubleshoot the vehicle backfire issues:-----

Feels like backfire from engine when decelerating?

http://schematicsdiagram.blogspot.in/2012/02/feels-like-backfire-from-engine-when.html

-------------

Jeep Backfires?

http://technoanswers.blogspot.in/2012/02/jeep-backfires.html

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Nissan Pathfinder stalls and bucks on Acceleration?

http://technoanswers.blogspot.in/2012/02/nissan-pathfinder-stalls-and-bucks-on.html

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Nissan Pathfinder Backfires?

http://technoanswers.blogspot.in/2012/02/nissan-pathfinder-backfires.html
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These will help.
Thanks.

There are few possibilities that cause such problems.
No start problem,backfire issues.
I suggest you few help links related to these issues.

Car not starting or turning over indicates towards multiple possibilities. It can be issue with battery or weak battery. But if battery checks out ok, then it can be starter issue or faulty alternator or problem with low fuel pressure or no spark at spark plugs due to dirty spark plugs or faulty ignition coil or injectors getting cracked or dirty and needs to be cleaned.

To confirm the problem, the basic troubleshooting is required.

Click this link below and follow the troubleshooting:------
http://technoanswers.blogspot.in/2012/02/car-starting-issues.html

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Headlights flickering and car hesitates to start? http://howtobyme.blogspot.in/2012/02/headlights-flickering-and-car-hesitates.html

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Starts fine but dies in few seconds?

http://howtobyme.blogspot.in/2012/05/1994-toyota-pickup-starts-fine-but-dies.html

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Turns over but not start? http://whatisbyme.blogspot.in/2012/05/1989-toyota-pickup-truck-turns-over-but.html

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Feels like backfire from engine when decelerating? http://schematicsdiagram.blogspot.in/2012/02/feels-like-backfire-from-engine-when.html
--------- Jeep Backfires? http://technoanswers.blogspot.in/2012/02/jeep-backfires.html
----------- Nissan Pathfinder stalls and bucks on Acceleration?

http://technoanswers.blogspot.in/2012/02/nissan-pathfinder-stalls-and-bucks-on.html

---------
Nissan Pathfinder Backfires?

http://technoanswers.blogspot.in/2012/02/nissan-pathfinder-backfires.html

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Car not starting? http://repairhelpcenter.blogspot.in/2012/02/car-not-starting.html
--------- Engine turns over but will not fire or start? http://technoanswers.blogspot.in/2012/07/engine-turns-over-but-will-not-fire-or.html
---------- Car will not start? http://repairhelpcenter.blogspot.in/2012/02/car-will-not-start.html

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These help links will help.
For more help keep updated.Thanks.

check ur plug wires they might be mismatched ...joe