MhileDollz Posted November 25, 2022 Share Posted November 25, 2022 My Mack CH613 has an issue When I throttle steady and hold my leg on it, It will start sounding.. vam, vam, vam, vam. Until I remove my leg from the throttle What could be the cause?? Please Quote Link to comment https://www.bigmacktrucks.com/topic/70751-mack-ch613/ Share on other sites More sharing options...
Onyx610 Posted November 25, 2022 Share Posted November 25, 2022 Codes? Quote Link to comment https://www.bigmacktrucks.com/topic/70751-mack-ch613/#findComment-516011 Share on other sites More sharing options...
Joey Mack Posted November 25, 2022 Share Posted November 25, 2022 Year?? Tranny?? It's probaly a mechanical, with a rack issue. He is in Nigeria, and I believe they have a lot of OUR old Mack's.. I will try the best I can to help,, There is a great team of guys here that will help as well.. Jojo Quote Link to comment https://www.bigmacktrucks.com/topic/70751-mack-ch613/#findComment-516013 Share on other sites More sharing options...
Onyx610 Posted November 25, 2022 Share Posted November 25, 2022 Still waiting on the codes from the last post he had. He tells me it and ASET 1 Quote Link to comment https://www.bigmacktrucks.com/topic/70751-mack-ch613/#findComment-516014 Share on other sites More sharing options...
Onyx610 Posted November 25, 2022 Share Posted November 25, 2022 @MhileDollz, you need to post the year of your truck, transmission, and any codes you have to get the best help possible. Help us help you. Quote Link to comment https://www.bigmacktrucks.com/topic/70751-mack-ch613/#findComment-516015 Share on other sites More sharing options...
Joey Mack Posted November 25, 2022 Share Posted November 25, 2022 Oh,,,, Ok... Glad you caught this one.. jojo Quote Link to comment https://www.bigmacktrucks.com/topic/70751-mack-ch613/#findComment-516016 Share on other sites More sharing options...
Onyx610 Posted November 25, 2022 Share Posted November 25, 2022 This thing sounds like a mess so hopefully he comes back with some decent info and we can get him back to 100% 1 Quote Link to comment https://www.bigmacktrucks.com/topic/70751-mack-ch613/#findComment-516017 Share on other sites More sharing options...
MhileDollz Posted November 26, 2022 Author Share Posted November 26, 2022 I got it It's the sensor under the starter I replaced it with new and everything is working fineI got the 1 Quote Link to comment https://www.bigmacktrucks.com/topic/70751-mack-ch613/#findComment-516065 Share on other sites More sharing options...
Onyx610 Posted November 27, 2022 Share Posted November 27, 2022 Engine speed sensor. 1 Quote Link to comment https://www.bigmacktrucks.com/topic/70751-mack-ch613/#findComment-516135 Share on other sites More sharing options...
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