Why is my lawn mower blowing clean bullet and oil out of the exhaust ?
I can understand how concerning it must be to see your lawn mower emitting white grass and oil from the exhaust . This publication is typically indicative of a problem with the engine , specifically the burning cognitive operation . There are several potential causes for this occurrent , and I will go through each one in item to help you realise what might be happening with your lawn lawn mower .
1 . Overfilling the crankcase with oil : One of the most common cause for livid smoke and oil follow out of the exhaust is overfilling the crankcase with oil . When the oil level exceeds the recommend capacity , it can ooze into the combustion bedchamber , lead in petroleum burning and subsequent white smoke . It is of the essence to ensure the oil spirit level regularly and ensure it is within the advocate kitchen range provide by the manufacturer .
2 . Incorrect oil grades : Another factor that can lead to whitened smoking and oil firing is the use of incorrect vegetable oil grade . Different lawn mower engines command specific oil tier , and using the wrong one can cause improper burning and oil combustion . verify to confab your lawn lawn mower ’s manual to specify the proper oil colour class to practice and ensure you are using the appropriate one .
3 . Operating the locomotive engine at an excessive angle : If you have been mow on hilly terrain or operating the lawn mower at an angle bully than 15 arcdegree , it can cause oil to flow into the burning chamber , resulting in livid smoke and crude sack . This occurs because the excess oil in the crankcase is not by rights contain due to the angle , leading to oil burning during combustion . It is essential to mow on level ground whenever potential to avoid this issue .
4 . Worn plunger rings or valve seals : If your lawn lawn mower has been in usance for a significant time period or has experienced toilsome wear and snag , it is possible that the Walter Piston ring or valve seal of approval may be worn out . When these components deteriorate , crude can leak out into the combustion sleeping accommodation , causing oil combustion and the subsequent emanation of ashen Mary Jane . In such cases , it may be necessary to replace the hold out - out parts to ready the issue .
5 . locomotive overheating : Another potential cause of white smoke and oil expelling is locomotive engine overheat . If the locomotive becomes too red-hot , it can lead to petroleum making water and subsequent oil electrocution , resulting in the discharge of white skunk . even upkeep , including proper cooling organization care and even cleanup of the mower ’s airwave filter , can help prevent engine overheating .
The presence of white smoke and oil color issue forth from the exhaust of your lawn lawn mower can be attribute to various factors . These include overfill the crankcase with oil colour , using incorrect oil color grades , control the engine at an excessive angle , worn piston rings or valve seals , and engine overheat . It is crucial to address the upshot pronto to prevent further damage to your lawn mower ’s engine . If you are unsure about how to harness the problem , I recommend confer a professional lawn mower technician who can provide expert advice and help .
Caroline Bates
