Small Engine
Connect one-on-one with a technician who will answer your question
Expert avatar
Curtis B., Technician
15,507 satisfied customers
have worked on and around most engine models for 35 yrs./Polaris ATV expert
Pearl avatarPearl Wilson, Assistant
Technicians are Online Now

Have small engine troubleshooting questions?

Verified technicians are online around the clock and ready to answer your question online or by phone. 
Related Small Engine questions
The D130 was a happy machine until yesterday. I fuelled up
Good morning. The D130 was a happy machine until yesterday. I fuelled up and greased it up - fired it up - and started it, but there was NO PRESSURE on the forward or reverse foot controllers. I put a… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,507 satisfied customers
How do you remove the spark plug on a Kohler sh 265 engine?
how do you remove the spark plug on a Kohler sh 265 engine? There is a metal sheath covering the cord and head of the spark plug… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,507 satisfied customers
I have a LT1045 RIDING MOWER THAT WILL RUN FOR 5 MIN ANDN
i have a LT1045 RIDING MOWER THAT WILL RUN FOR 5 MIN ANDN THEN SHUTB DOWN-I CAN KEEP NIT RUNNING FOR A MINUTE BY PULLING CHOKE OUT-BUT IT RUNS ROUGH AND DIES … read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,507 satisfied customers
I have a cub cadet 1000 series. Had no spark. replaced
I have a cub cadet 1000 series. Had no spark. replaced ignition coil. got spark now, but it's not getting fuel. "fuel filter is ok and we have fuel up to the emissions part. New spark plug too. any id… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,507 satisfied customers
Kohler motor on a Troy bilt zero turn, 23 hp compression
Kohler motor on a Troy bilt zero turn, 23 hp compression release not working. Re set valve clearance and on and on. Frustrating only 60 hours on machine. Worth fixing? Replace? … read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,507 satisfied customers
I have a YTH18K46 (960430174 00) Husqvarna riding mower
I have a YTH18K46 (960430174 00) Husqvarna riding mower that's suddenly very slow and powerless, although the engine runs great. Worked fine a week ago, but now will barely roll on anything except pav… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,507 satisfied customers
Z246 WONT START. IT WILL CLICK WHEN KEY IS TURNED ON BUT
Z246 WONT START. IT WILL CLICK WHEN KEY IS TURNED ON BUT WONT CRANK. TESTED BATTERY ITS 12.50 VOLTS . ALSO I HAVE A PORTABLE POWER PACK AND PUT THE POSITIVE ON THE STARTED LUG - ITS TURNS OVER BUT WON… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,507 satisfied customers
I have a Cub Cadet SLT 1554 with a Kohler Courage SV740-0010
I have a Cub Cadet SLT 1554 with a Kohler Courage SV740-0010 engine. I recently converted the DSAI modules back to standard coils.because of sporatic firing. I now have good spark, fuel, and compressi… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,507 satisfied customers
I inherited a cub cadet LTX1042 from my Dad. He had
I inherited a cub cadet LTX1042 from my Dad. He had obviously run over a stump or something so I replaced both blades and now have replaced both spindles in an effort to get a level cut on a 2 inch Bu… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,507 satisfied customers
My Deere D105 will not go forward or reverse. The engine was
My John Deere D105 will not go forward or reverse. The engine was running and I heard a "pop" and then would not move. The drive belts appears fine. Could it be the bypass rod and where is it? … read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,507 satisfied customers
I need to find out what my model number on my Murray rider.
I need to find out what my model number on my Murray rider … read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,507 satisfied customers
I have a walk-behind Cadet lawn mower. That will not pull
I have a walk-behind Cadet lawn mower. That will not pull gas up from the carburetor. I replaced the carburetor and check the fuel lines and still will not pull gas up. Will round starting fluid for a… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,507 satisfied customers
Where is the fuel pump on LT1000. Tractor was running great
Tractor was running great a couple months ago changed filter … read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,507 satisfied customers
After sitting for the winter, the & S engine on my Craftsman
After sitting for the winter, the B & S engine on my Craftsman Pressure Washer (model###-##-#### won't start. I have drained the fuel tank, added fresh fuel (regular octane), and confirmed the spark p… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,507 satisfied customers
I have a craftsman riding mower, md 917.276020. It starts
I have a craftsman riding mower, md###-##-#### It starts and runs fine. However when you release the brake the engine dies. This also happens when you engage the mower blades. Ant suggestions. … read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,507 satisfied customers
Clutch is slipping on my honda 1011 riding mower when I
clutch is slipping on my honda 1011 riding mower when I start up small incline it quits moving do ineed new clutch … read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,507 satisfied customers
Where can I get a new collet for by Bosch POF 500 A Router.
Where can I get a new collet for by Bosch POF 500 A Router … read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,507 satisfied customers
My 2017 Snappy 7.25 self propelled mower it starts and stop
Hi, my 2017 Snappy 7.25 self propelled mower it starts and stop in seconds I'v only used it about 5 btimes. … read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,507 satisfied customers

Get small engine troubleshooting help online


Following here are examples of small engine repair questions already asked on JustAnswer:


  • I changed the spark plug in my Simplicity garden tractor and cleaned and gapped the coil. However, it still won’t start. Any suggestions?
  • Where can I find the wiring diagram for a Briggs 405777 0112E 030206YG?
  • My pressure washer is blowing the pressure hose. Is this caused by the thermal relief valve, or is the problem in the pump?
  • Would you know the weight and dimensions of a Cub Cadet?
  • We have a Tecumseh HM100 with a 5000 watt generator, and we need to replace the governor. How do I separate the generator from the engine?

Before bringing your questions to the Experts on JustAnswer, be sure to prepare any information you believe would be helpful to whoever assists you. This includes your machine’s make and model, any symptoms or issues you’ve noticed, and any troubleshooting you’ve already attempted.