I have a nissan frontier 2002 and suburban 2001...I have been cleaning engines by spraying the engine (while warm) with nozzle from receptacle with Dawn mixture and 90 psi of air pressure...then I let it sit for 3 mins and wash off with outside hot water hose (best thing I ever did was put hot water faucet outside). Question: I don`t wrap anything, just try to avoid water on elect box and alternator....am I doing any damage?? The electrical wires/connections get plenty wet....I do blow it off with compressed air/leaf blower afterward and run engine for few minutes....thanks
My mechanic loves to work on my engines because they are so clean..
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