I have a 3000is not starting. Has gas spark oil.

check for spark at plug if spark at plug then squirt some starting starting fluid in carb see if will start it should run long enough to burn out starting fluid if does check for water in gas if is drain tank and carb bowl put in fresh gas not and repeat not old gas you were using strat lawn mower if still dosnt start rebuild carb and add and additive called seafoam to the gas this is good stuff follow instrution on bottle

I assume that the spark plug are good and the gas line is clear. Try to adjust the gas line supply and default engine startup revolution settings try it full half and minimum back and forth it works. Other gen sets requires a mix of oil with its gas, please do it when it is required with exact proportion. Hope this helps. Goodluck.

check age of gas. Cannot be more than 30 days old.
Make sure to use fresh gas w/synthetic 2-cycle oil @ 40:1 ratio (1 gal.) Gas to 3.2 oz. Oil). Do not use old or stale oil/gas mixture. Always use the proper oil/gas mix. If you do not, your engine will suffer rapid, permanent damage.May need to clean or replace carburetor.

If it is a 4 cycle blower, you do not mix oil with the fuel....It takes straight Gas. there is an oil cap to put engine oil in crankcase, this only usually takes 2,3,4 oz. of oil. Sounds like your Spark Plug probably fouled out from having oil mixed in your gas. I would recomend changing your Spark Plug and put some Fresh GAS only in the blower, dump the old stuff out !!! You should be on your way Blowing in No Time !

Check age of gas. Cannot be more than 30 days old. Make sure to use fresh gas w/synthetic 2-cycle oil @ 40:1 ratio (1 gal.) Gas to 3.2 oz. Oil). Do not use old or stale oil/gas mixture. Always use the proper oil/gas mix. If you do not, your engine will suffer rapid, permanent damage. May need to clean or replace carburetor.

THE BLOWERVAC COULD HAVE GAS PROBLEM OR A NO SPARK TO SPARK PLUG PROBLEM. TO DETERMINE THE SPARK PROBLEM FIRST, REMOVE THE SPARK PLUG, LOOK AT THE END OF THE SPARK PLUG (ENGINE END) TO SEE IF IT IS DRY OR WET WITH GAS, THEN RE-ATTACH THE SPARK WIRE WHILE THE SPARK PLUG IS LAYING LOOSE AND PULL THE ROPE TO TURN THE ENGINE AND LOOK TO SEE IF THERE IS SPARK OCCURING AT THE SPARK PLUG. IF THERE IS SPARK PRESENT, YOU HAVE NO PROBLEM WITH SPARK. REPLACE THE PLUG AND WIRE. IF NO SPARK CHECK YOUR WIRE LEADING TO THE SPARK PLUG TO MAKE SURE IT HAS AN ELECTRICAL CONNECTION AT BOTH ENDS, SPARK PLUG END AND ENGINE END. IF LOOSE FIX THE CONNECTION THEN RE-TRY THE SPARK/ENGINE TURN OVER BY ROPE METHOD AGAIN TO SEE THEN IF YOU HAVE SPARK. IF THEN YOU DO HAVE SPARK, RE-ATTACH SPARK PLUG TO THE ENGINE AND RE-ATTACH SPARK PLUG WIRE TO THE SPARK PLUG AND TRY THEN TO START THE ENGINE.
IF THERE WAS A WET PLUG WHEN YOU FIRST REMOVED THE SPARK PLUG AND YOU NOW HAVE SPARK AT THE SPARK PLUG, YOUR ENGINE SHOULD START.
IF IT STILL WILL NOT START AFTER THE SPARK CHECK, I WOULD REPLACE THE SPARK PLUG WITH A NEW ONE.
IF THEN IT WILL NOT START, THEN REMOVE THE SPARK PLUG AGAIN AND POUR A SMALL AMOUNT OF GAS INTO THE ENGINE SPARK PLUG HOLE. A PINT PLASTIC OIL CAP FULL OF GAS IS ENOUGH, DO NOT OVER USE MORE THEN THAT.
THE RE-ATTACH YOUR SPARK PLUG AND SPARK PLUG WIRE AND TRY STARTING THE ENGINE AGAIN. IT MAY TAKE SEVERAL PULLS TO GET THE EXTRA GAS IN THE SPARK HOLE TO BE USED UP BEFORE YOU START TO HEAR IT RUN ALITTLE AND FIRE NOW AND THEN.
IT SHOULD START THEN.
IF THEN IT DOES NOT START, YU HAVE USED UP THE GAS YOU PUT INTO THE ENGINE BY THE CAP FULL METHOD AND IT IS NOT GETTING GAS BY THE GAS TANK SUPPLY.
THIS MEANS THEN YOU HAVE AN IN LINE GAS LINE FILTER THAT IS PLUGGED UP OR YOUR GAS MAY BE OLD IN THE GAS TANK. IF GAS IS NOT OLD AND FILTER IS NOT PLUGGED, THEN YOU NEED TO REMOVE THE GAS LINE LEADING TO THE ENGINE CARBURATOR TO SEE IF IT WILL FLOW FROM THE GAS TANK OUT THE GAS LINE SUPPLY HOSE. IF IT DOES FLOW FREELY, THEN YOU DO NOT HAVE A GAS SUPPLY PROBLEM,
AS LONG AS YOUR GAS IS NOT OLD GAS. OLD GAS WILL GO BAD IN TIME. I'D REPLACE THE GAS WITH NEW AND TRY AGAIN.
IF THIS DOES NOT WORK, THEN ITS CARBURATION CLEAN UP TIME.
IT WILL NEED TO BE REMOVED FROM THE ENGINE BY A FEW BOLTS, HOSE'S REMOVED AND TAKEN APART AND CLEANED. TARNISH FROM GAS AND OIL WILL BLOCK THE CARBURATOR JETS AND VACCUM PUMP FROM WORKING PROPERLY. CLEAN AND REPLACE, TRY AGAIN TO START ENGINE.
MORE GAS IN SPARK PLUG HOLE TO GET GOING MAY BE ANOTHER ATEMPT AFTER CARBURATOR CLEAN UP.

Don't think you mean electric..Anyhow when adding gas for the first time start after 20years, add a pint of oil to gallon of gas. If it turns over and starts, then you can lean it down later. Google for spark plug or go to manufacturers site. good luck

Check for spark in the new spark plug, if you have spark clean the carb fully and try again. make sure you have correct mix of gas to oil and it is not old use fresh gas oil mixture. Good luck pal.

Tips for starting gas powered garden tools.

1.) Drain old gas and replace with new gas.
2.) Make sure oil/gas mix ratio is correct 50 parts gas 1 part oil.
3.) Pull spark plug and replace with a new one or clean the old one.
4.) Pull start with full choke until engine turns over. Then take choke off.
5.) Pull to start.

It should be that easy. If it doesnt start your problems may require a repair shop.

Hi again. We changed the gas and oil. Nothing. The carb looked clean. I think the most important thing we did was to remove the spark plug and put a little oil (turned over a little more), and then gas, into the chamber. It smoked and backfired - and eventually, after a half a day's efforts, roared to life!