how to fix a glow plug

{"cid":"91187679","title":"P4.68 Indoor LOGO LED Advertising Display Round Glow Sign Board WiFi USB Version","imgUrl":"https:\/\/img.chinax.com\/nimg\/86\/72\/2abe73b07f133d07c4fda1607b6e-200x200-1.jpg","attrs":{"Price":"$150 - $505 per set","Brand Name":"Bako Vision","Model Number":"BR-AI Series","Minimum Order Quantity":"1 set","Delivery Time":"10~15 working days","Certification":"CE, CCC, FCC, ETL, RoSH","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, Paypal","Supply Ability":"50,000 sets\/month","Packaging Details":"Plywood case \/ Flight Case","Product Name":"LOGO LED Advertising Display","Pixel Pitch":"4.68mm","Panel Shape":"Double-sided Round\/Oval","Panel Diameter":"600x600mm(inside), 680x680mm(outside)","Panel Material":"Steel","Panel Weight":"16\/18 kg\/pc","IP Rating":"IP65\/IP54","Brightness":"4,500 nits","Refresh Rate":"1920Hz"}}

{"cid":"91225830","title":"Os 46ax Ii Abl 2 Stroke Nitro Engine 1.63hp With Muffler For Rc Airplane Helicopter Model 15490","imgUrl":"https:\/\/img.chinax.com\/nimg\/9e\/b7\/945da8f75f2387f394d23267e20a-200x200-1.jpg","attrs":{"Price":"$108-128 \/ unit","Brand Name":"OS","Model Number":"OS-46AXII","Minimum Order Quantity":"1 unit","Use":"Vehicles & Remote Control Toys","Practical RPM":"Practical RPM","Age Range":"14 Years & up","Bore":"23 mm \/ 0.91 in","Place of Origin":"China, Guangdong China","Recommended Propellers":"12x7 12x8 13x6 13x7","Displacement":"8.93 cc \/ 0.545 cu in","Weight":"404 g \/ 14.3 oz","Material":"Metal","Output":"1.75 ps @ 16000 rpm","Gender":"Unisex","Type":"Engine","Stock Number":"OS-46AXII","Product Name":"Japan OS-46AXII Engine 46AXII Fixed-wing Methanol ","Includes":"#8 Glow Plug 40:1 Carburetor E-3010 Muffler"}}