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22/06/2023 1:38 pm
Topic starter
2003 Chevy Silverado 1500
There is a leak at my proportioning valve through the brake pressure warning sensor. I replaced the sensor thinking the seal may have gone bad but it is still leaking (leaking into the connection part of the sensor). Can proportioning valves leak internally and its just escaping through the sensor indicating the part is worn?
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23/06/2023 4:47 am
- Well that was completely anywhere. I would say the only way you could really test it would be to find a bolt that fits in where the sensor is and take the sensor out and put the bolts in with some Teflon tape. Then you'd know that would not be leaking and if it continued to leak it would be the valve and if it stop leaking it would be a bad sensor
