ryobi bp42 spark plug size

Have ryobi backpack blower BP42 model RY08420A when put the choke in start position and start and start comes on then put in run position dies but if I put in between run and start where it won't stay if I let go of the button how do I fix it . Privacy Policy | Thank you for using Manage my life Mark T. by Mark T Earned 53,691 community points in Craftsman. alex metro. Allong RY08420A Carburetor Compatible with Ryobi Bp42 Carburetor 308054079 308054093 RY08420 Backpack Blower with 530069247 WT-1086 Repower Kit. Coil was bad or not firing so I bought a new one and installed it and also a new carb and plug. Hold the string head and unscrew the spool retainer. Champion CJ6Y Spark Plug (Each) Stens 130-077. } $16.99 $ 16. 2. 13/16" (20.6mm) Reach. // --> . I pumped it up, closed the choke and it started on 3 pulls. Terms and Conditions | 2 Answers. Read more . Technician: Briggs-Fan, Small Engine Technician replied 5 years ago. String Trimmer & Leaf Blower Spark Plug Application Chart. // -->