Hello all, Not sure if this is allowed here so i apologize. Check engine light came on. From the codes I've been told showing Ignition coil misfire. I recently replaced the spark plugs mid 19'. Wondered if there are any techs or DIY'ers who may be able to help diag if infact that's it & which. Rather not replace them all if I don't have to. Also looking to drain the fluids & replace. I have all the fluids just not the tools. Moving soon & rather not buy more stuff. Thanks for any help/info!
One quick thing to consider is where did you get your plugs? They seem to be a heavily counterfeit item and caused problems for me in 5 months. I know it sucks to check the plugs on these, but might be worth it.
If you can't DIY this yourself, you can try and contact Steve at phoenixhybridbatteries.com and he can possibly help you with this issue. He's a battery guy but he knows his way around the Prius
those might or might not be an issue, a lot of fake plugs on ebay. have you ever cleaned the egr circuit?
Did you buy the correct Iridium plugs? Maybe you should take them out and take a look, maybe it could be loose if not torqued properly
