Every time I hit a bump my truck lose power and my speedometer jumps around then power come back anyone know what’swrong

712925

{"text":null,"videos":"[]","link":"{}","pics":"[]","canComment":true}

713691

{"replyTo":"","text":"it could be a couple of things I had that happen as well. where the main wiring harness connects to the computer under the hood is where I would check first. mine had come loose. but this is just one of many options. the battery cables also could cause that as bombon stated... good luck man.","replyToPid":0}

640064

{"replyTo":"","text":"i had similar issue...check connections on the batteries or alternator.","replyToPid":0}

712925

{"replyTo":"

640064 发表于 2019-06-08 05:46:33 i had similar issue...check connections on the batteries or alternator.

","text":"Ok will do","replyToPid":59465}

712925

{"replyTo":"

713691 发表于 2019-06-08 06:54:24 it could be a couple of things I had that happen as well. where the main wiring harness connects to the computer under the hood is where I would check first. mine had come loose. but this is just one of many options. the battery cables also could cause that as bombon stated... good luck man.

","text":"Wiring harness ? Is that those clip things that are on all the electric ","replyToPid":59477}

712925

{"replyTo":"

712925 发表于 2019-06-08 06:58:24 Wiring harness ? Is that those clip things that are on all the electric

","text":"And also the computer is basically in the dash follow those wires where the fire wall is?","replyToPid":59478}

713691

{"replyTo":"","text":"yes that is correct. but it will be the main plug in.. should be a thick set of wires all wrapped into one and the largest plug in on the computer.... the only reason I recomend that is because mind did exactly what your talking about and that was the problem","replyToPid":0}

713691

{"replyTo":"","text":"should be right on the fire wall usually on the driver side","replyToPid":0}

95010

{"replyTo":"","text":"Alternator going bad or Power Distribution Box going bad.","replyToPid":0}

26080

{"replyTo":"","text":"Definitely wiring.Has a similar issue in a hydrovac and it was a wiring issue.","replyToPid":0}