How to mend ... Hp Help Plug

mountfield hp 470 runs slow i hve replaced spark plug?

as above

engine not firing on # 1 cyl?

I just rebuilt a 18 HP BRIGGS ENGINE AND IT HAS GOOD COMPRISSION ON BOTH CYL. . NEW PISTONS, RODS, VALVES TH... [Read more]

1974 Mercury 500 50hp outboard plug wires?

I have a 1974 (SN 3823085) 50 HP merc. 500 model. I'm having trouble with the plug wires arching on the engin... [Read more]

hp pavilion vx74?

I have this message in my computer when I plug the flash disc and other device: the USB device has exceeded th... [Read more]

Briggs & Stratton Quantum 120000 engine 6.5 HP stall?

My mower with the B&S 6.5 HP stopped suddenly after a routine hour of mowing, and now will only start for 1 se... [Read more]

Mountfield HP-SP470 CUT OFF?

I have just been gifted this lawnmower, the only problem there seems to be is that once started it won't turn ... [Read more]

I need the right size spark plug?

What size spark plug I need for my Quantum XTE 4.5 HP lawn mower

why can't I start my craftsman 6 hp mower?

My wife added gas from the same can and it quit running. It appeared like water came out around air filter. I ... [Read more]

One of my spark plus is white on my John Deere L120 riding lawn mower?

My 22 hp Briggs and Stratton engine is running rough at high rpm. I checked the spark plugs and one of them is... [Read more]

engine won't stay running?

I have a 6.25 hp briggs and stratton engine on my neighbor's mower I'm trying to fix for him. I can prime it ... [Read more]

craftsman riding mower 14 hp kohler quits running after 1/2 hour?

i have a craftsman 14 hp kohler engine it runs fine for about 30 minutes , then it starts to miss then it stal... [Read more]

Coil on a 1937 Johnson 5 hp outboard?

I can gat only one plug to fire, it will excite a meter on that leg but will not fire a plug. Is this a bad c... [Read more]

no spark though the plug?

14 hp vangard briggs has fuel fire compression wont start

Mower runs, but has no 'ummph'?

I was merrily mowing my front yard when the mower suddenly lost it's power. It still ran, but putt putted, an... [Read more]

Craftsman riding mower repair?

I have a mid 90's 15 HP mower that i picked up that will not start and run.... it will start and run for about... [Read more]

USB ports don't work?

How can I get USB ports on my hp pavilion ze 4910 to recognize any software I plug into it?

oil plug?

wheres the oil plug on a craftsman 18.5 hp intek rider

lawn mower starts and cuts off?

my craftsman 6.5 hp tic starts and gets to top idle and shuts off. i have checked and cleaned the plug,cleaned... [Read more]

fix my printer?

trying to attach a usb printer but when i plug it in it just says unknown device. loaded disc that came with i... [Read more]

Running problems?

I have a mountfield with a Honda GCV135 (4.5)HP engine. It starts ok runs for about 20 seconds & cuts out. I... [Read more]