Dryer starts and heats on first cycle/round but does not heat on second cycle/round (once flame shuts off). On second cycle ignitor glows but gas never ignites and dryer continues to run without heat. If dryer is left alone for 10 minutes or so, it will ignite on the first cycle and run with heat until it flames out again. Please help!

Thanks I will change them out and let you know. Any chance it might be the hi temp thermostat?

Jerry, I changed out the coils and the dryer is working again. Thanks for the help. I appreciate it. Jim

Hello Jim,
I'm sorry this is the case but sometimes appliances can throw curves. Sounds like the gas valve is the issue. Most of the time the coils solve the problem without incident. If you got those coils from us, since the valve comes with the coils, unless you want to keep them for the next failure, you can call in for a return authorization.Part number: AP5617602

Hello Jim,
The gas valve isn't that hard to replace. The worst part of some of these is disconnecting the gas line to remove the assembly. Some have a swivel at the valve which makes it easier. Be sure to use lightly soaped water to look for leaks and never look with an open flame. If there's a compression fitting, don't use Teflon tape as this can get into the compression fitting and foul the seal, causing a leak. When there's a compression fitting you will see the angle inside the nut area and there will be another angle on the opposite side opposing the other angled face. Only use the yellow Teflon tape made for gas lines on the pipe threads that have no angled faces that butt together.
The most important part of it is unplugging the unit and turning off the gas supply before beginning.