What should I put on these, if anything?
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From: Winston salem, NC
Car: 1987 1SICIROC.....1999 TransAm
Engine: 385 HSR.....LS1
Transmission: 700R4 with Midwest 3400 2.4str...M6
Axle/Gears: SLP Zexel Posi unit 3.42's...3.73's
What should I put on these, if anything?
Sould I put any kind of sealant or anything on the threads of my coolant switch (drivers side) and my temp switch (passenger side)?
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From: Pueblo Co
Car: 1989 C4
Engine: L98
Transmission: 700r4
Axle/Gears: 307
Usually theres a red substance on a new sensor that seals it off. It's only on the back 3 threads. You could use some teflon tap on the back of the threads as long as there is an area that isnt covered and can make a good ground on the head.
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