Coolant leak

cre · 09-08-2010, 01:03 AM

The silicone tubing and couplers are not intended for coolant of oil lines! Do NOT try it.

The hoses you're looking at are used to prevent the throttle body and ISCV from freezing up (and NO, it doesn't have to be very cold out for this to happen). You may replace them with straight 3/8" (9mm) coolant hose but the stock lines wrap around a lot of crap so be careful to avoid kinking the hoses or putting them in in such a way that they may rub (good luck.

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09-08-2010, 01:03 AM	#3
cre Toyota Racing Development Join Date: Apr 2007 Posts: 5,038	The silicone tubing and couplers are not intended for coolant of oil lines! Do NOT try it. The hoses you're looking at are used to prevent the throttle body and ISCV from freezing up (and NO, it doesn't have to be very cold out for this to happen). You may replace them with straight 3/8" (9mm) coolant hose but the stock lines wrap around a lot of crap so be careful to avoid kinking the hoses or putting them in in such a way that they may rub (good luck. ). __________________ If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum. If you're so inclined I'm always more than happy to accept tips via PayPal. Tip Jar --->