Pstyckiewicz
Active member
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- Location
- Massachusetts
I think I have an issue with my TSU.
The truck starts right up from a cold start. If you let it run for 10 or so minutes and shut it off and restart the wait light comes on for a second then goes out. I go to turn it on it turns over for a little bit then finally turns on. I’m assuming that there could be an issue with the TSU thinking the engine is warm enough to not need the glow plugs? If I need to replace what is the TSU I need.
The truck starts right up from a cold start. If you let it run for 10 or so minutes and shut it off and restart the wait light comes on for a second then goes out. I go to turn it on it turns over for a little bit then finally turns on. I’m assuming that there could be an issue with the TSU thinking the engine is warm enough to not need the glow plugs? If I need to replace what is the TSU I need.
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