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ranwell1
ranwell1, Small Engine Technician
Category: Small Engine
Satisfied Customers: 11315
Experience:  Owner of Large Small engine repair business. Over 44 years. Certified both 2-cycle and 4-cycle engines
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Run my qualcast lawnmower without any oil spark plug white

Customer Question

Run my qualcast lawnmower without any oil spark plug white is I worth repairing
JA: What's the brand and model of your lawn mower? How old is it?
Customer: qualcast 51cm Briggs and Stratton engine
JA: How long has this been going on with your lawn mower? What have you tried so far?
Customer: brought lawn mower last week secondhand full of petrol but didn’t check oil stopped running ‘ fuel was very close to empty refilled fuel and checked oil for the first time that was empty removed plug looked very dry and whitish
JA: Anything else we should know to help you best?
Customer: pump petrol button starts for a few seconds then dies
Submitted: 1 year ago.
Category: Small Engine
Expert:  ranwell1 replied 1 year ago.

Hi, I will be glad to try the help you.

I would first fill the engine with oil and try to start it. You might get lucky and it might start and run.... FOR A LITTLE WHILE...! But usually when it runs out of oul, the engine is ruined.

There is a chance that the reason the engine runs for a few seconds and dies... that the carburetor is dirty and needs to be cleaned and rebuilt using a COMPLETE carburetor repair kit. If you had not mentioned the oil being low, that is what I would have suggested first... the carburetor.

I suppose it depends on how much money you paid for the mower as to whether you want to chance doing any work to it at all.

Even if you do get it to run.... it will not be very long before the engine blows because it has been run without oil..... so do not put much money into fixing it.

I hope this helps you.

If you need any more help with this, you can contact me here at this question...even after you have given me a GOOD 5 star rating.

.......................

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