Doc Wally's logo featuring a character in a blue and black uniform, promoting in-home repair services with the tagline "We bring our shop to your home" and "Best repair services on wheels."
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Doc Wally's logo featuring a character in a blue and black uniform, promoting in-home repair services with the tagline "We bring our shop to your home" and "Best repair services on wheels."
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Why Does My Generator Shut Off After Running for a Few Minutes?

by Melissa Elizondo | Jun 4, 2026 | Uncategorized

If your generator starts up fine but dies after a few minutes, the most common culprits are a low oil level triggering the safety sensor, a clogged fuel cap vent creating a vacuum, or a dirty carburetor. These issues allow the engine to run briefly on the fuel already...

How Do You Safely Connect a Generator to Your Home in New Braunfels?

by Melissa Elizondo | Jun 2, 2026 | Uncategorized

To safely connect a generator to your home, you must use a professionally installed transfer switch or an interlock kit to isolate your house from the main power grid. Never attempt to backfeed your home by plugging the generator into a standard wall outlet, as this...

What’s the Difference Between a Standby Generator and a Portable Generator?

by Melissa Elizondo | May 30, 2026 | Uncategorized

What’s the Difference Between a Standby Generator and a Portable Generator? The main difference is that a standby generator is a permanent fixture that turns on automatically during a power outage, while a portable generator is a mobile unit you must manually...

How Do You Change the Oil on a Portable Generator?

by Melissa Elizondo | May 28, 2026 | Uncategorized

To change the oil on a portable generator, you need to warm up the engine, place a drain pan under the plug, and remove the plug to let the old oil flow out completely. Once drained, replace the plug and refill the crankcase with the manufacturer recommended oil type...

Why Does My Generator Run But Produce No Power? | Doc Wally’s Mobile Repair

by Melissa Elizondo | May 26, 2026 | Uncategorized

Why Does My Generator Run But Produce No Power? If your generator is humming along but your lights aren’t coming on, it is usually due to a tripped circuit breaker, a worn-out capacitor, or a loss of residual magnetism in the alternator. Most of the time, it is...
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Recent Posts

  • Why Does My Generator Shut Off After Running for a Few Minutes?
  • How Do You Safely Connect a Generator to Your Home in New Braunfels?
  • What’s the Difference Between a Standby Generator and a Portable Generator?
  • How Do You Change the Oil on a Portable Generator?
  • Why Does My Generator Run But Produce No Power? | Doc Wally’s Mobile Repair

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