Intake cleaning question
The only sensor that should be on there is the MAP at the back of the intake.. Comes off easily. Just take it off and you can go to town cleaning and not much will hurt the intake. (Just no HEAVY abrasives)
Purple Power is actually on sale at VatoZone. GOOD stuff!

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I used Simple Green to clean out my high mileage, oil soaked LS1 intake recently. I soaked it in a rubber maid tub overnight and washed it out the next day and it came out spotless. I also used a long wheel detailing brush I picked up at HF. It's about 12" long and round like a bottle brush. It let me reach all the way into the plenum from the intake runner to scrub.
I used Simple Green to clean out my high mileage, oil soaked LS1 intake recently. I soaked it in a rubber maid tub overnight and washed it out the next day and it came out spotless. I also used a long wheel detailing brush I picked up at HF. It's about 12" long and round like a bottle brush. It let me reach all the way into the plenum from the intake runner to scrub.
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