Need help! My APU was working 10 minutes ago , but I turned off then started it’s not starting. It shows yellow triangle

973992

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973992

{"replyTo":"

936953 发表于 2020-12-24 03:57:49 Is it cranking or not doing anything? There’s a reset button on the main control box usually located under the bunk. It just looks like a little black button

","text":"So what should I do with it ","replyToPid":411929}

973992

{"replyTo":"

936953 发表于 2020-12-24 14:40:40 If it cranks and doesn’t start the usual suspects are bad fuel pump, or clogged filters. There’s 2 fuel filters on a thermoking, one is on the fuel line the other is a screw on near the front. If you turn it on and it does nothing at all, no cranking no thing, then press the reset button described in previous post. The most common reason low oil level, make sure your oil is topped off. A quick way to check the fuel pump is you should be able to hear it pumping for several second before the engine cranks. Also there’s a 20A fuse in the main box under the bed that is notorious for blowing, check the fuses. Service bulletin recommended replacing this 20A fuse with a 30A. Good luck

","text":"It worked again all of sudden . ","replyToPid":411942}

936953

{"replyTo":"","text":"Is it cranking or not doing anything? There’s a reset button on the main control box usually located under the bunk. It just looks like a little black button ","replyToPid":0}

936953

{"replyTo":"","text":"If it cranks and doesn’t start the usual suspects are bad fuel pump, or clogged filters. There’s 2 fuel filters on a thermoking, one is on the fuel line the other is a screw on near the front. If you turn it on and it does nothing at all, no cranking no thing, then press the reset button described in previous post. The most common reason low oil level, make sure your oil is topped off. A quick way to check the fuel pump is you should be able to hear it pumping for several second before the engine cranks. Also there’s a 20A fuse in the main box under the bed that is notorious for blowing, check the fuses. Service bulletin recommended replacing this 20A fuse with a 30A. Good luck","replyToPid":0}

724453

{"replyTo":"","text":"probably needs oil and filters changed but especially if it sputters when it starts, I found a video on YouTube a while back and do it myself takes less than an hour after you've done it once. I do mine at the beginning of every season","replyToPid":0}