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Hello All! My check engine light has been coming on, and when I
checked it is giving me Code 71, which signifies an EGR problem. I
have replaced the EGR Valve and the Vacuum Swithching Valve. Each
time the check engine light will stay off for a few days, but will
come back on with the same code. Any ideas or suggestions?
Thanks!
John (94 Previa LE, 160k) Not the supercharged engine
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