Recent content by Dale Harris

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    4.3 TKS 15 amp fuse blowing

    Thanks I believe you are correct today once it reached 160 and it blow the 15 amp fuse so I replaced the fuse and disconnected the temp sensor and started it and let it run for about 5 minutes then plug temp sensor back in immediately it blew the fuse I pulled the sensor 866089 and I’m going to...
  2. D

    4.3 TKS 15 amp fuse blowing

    2009 Tahoe Q5I with 4.3 TKS 15 amp fuse blows once temperature reaches 160 I can put a 20 amp and it doesn’t blow
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