问:我4 runner没有权力把山吗?

嗨,玛莎。正时皮带最近服务吗?如果是这样,担忧开始后,这个服务吗?正时皮带可能不正确。然而,如果正时皮带没有最近服务可能有其他的原因,你的关心。使用扫描工具,提供数据,气流在空闲时,在加载测量吗?短期和长期燃料阀内件是什么?节气门位置传感器读什么空闲和负载下吗?氧气传感器的读数是什么?什么是传输数据在负载下要上山吗?我可以继续和检查数据寻找领导对你的关心。 If a reading is out of normal specifications, that is where I would begin testing. For example, if the air flow meter is showing 5 grams/second while going uphill we know this reading is out of specification because it normally reads between 4 & 5 grams/second at idle and I would begin testing this circuit. And, if the transmission solenoids were indicating an upshift instead of a downshift, I would test this circuit for faults. I strongly suggest having a qualified technician perform an inspection to avoid replacing unnecessary parts. Your Mechanic has several available technicians that can assist you with a汽车没有权力检查。