Toy4x4 Mailing List Digest v1n794 - Off-Road.com
Toy4x4 Mailing List Digest v1n794
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 Posted Dec 24 2008 04:57PM
Hi i have a 87 toyota 4-runner and it will not pass california smog test i have tryied everything and it still runs Way rich. the truck runs good I've tryied a new air filter tune up,swaped out the injectors,temp sensors and the timeing is perfect. can the Auxiliry air valve be to blame? please help. there is snow on the ground here and i need to be wheel'n
 
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