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AC performance - 6G Celicas Forums

Topic #61055 2 posts Started by nics
Does the iac valve affect the AC performance? when i turn on my AC, my idle drops and it starts vibrating.

God made man....Everything else...Made in China
AC idle up valve aka AC air bypass valve. on the firewall, has 2 or 3 vacuum lines and a wire harness with 2 wires.

2000 Celica GTS 'slowest gts evar'1998 Mazda 626 FS-DE/CD4-E