This 2016 Hyundai Sonata has almost 200k miles on the clock and recently started running very poorly, misfiring on cylinder #4.
Owner self-diagnosed it and had another shop change the spark plug, coil, and GDI injector on cylinder 4. Obviously that DIDN'T FIX IT!
Let's confirm the customer complaint and actually repair the real problem :)
BONDING BRUSH (1/8" pilot):
https://aircraft-tool.com/shop/detail.aspx?id=06741&AspxAutoDetectCookieSupport=1
MEGA DEAL...
THINKTOOL PROS: ******TOTAL $230 OFF!!****** EXPIRES APRIL 9 2023!!
https://www.amazon.com/dp/B08SWH2KP4?linkCode=ssc&tag=onamzpineholl-20&creativeASIN=B08SWH2KP4&asc_item-id=amzn1.ideas.NHZL00NIDEPF&ref_=aip_sf_list_spv_ons_mixed_d_asin
TESLONG NTS 500 DUAL CAMERA BORESCOPE: *****25% OFF!!*****
https://www.amazon.com/dp/B07SQ4FLYX?linkCode=ssc&tag=onamzpineholl-20&creativeASIN=B07SQ4FLYX&asc_item-id=amzn1.ideas.BH34H8T28VY4&ref_=aip_sf_list_spv_ofs_mixed_d_qv_asin
Enjoy!
Ivan