Here is how to clean the EGR valve on a honda/acura engine. Same process more or less for other cars.
Spray used in the video: amzn.to/4aosZ9t
EGR valve gasket: amzn.to/4g19FQM
Ratchet/socket set: amzn.to/3PCeFRd
Wobble Extensions: amzn.to/4ahZ5Ue
Pliers: amzn.to/40ysvu5
Torque wrench: amzn.to/4haZHOt
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