How to mend ... Fuel Spark Fine

how to tune up 9.9hp honda 4 stroke outboard?

Have replace spark plugs (properly gapped) also repaced fuel filter.It starts fine but doesnt run well at full... [Read more]

Aprillia RS 125 - Spark plug not sparking inside Head?

Replaced coil, to check spark, changed spark plug also used spark plug tester, everything is fine, but it just... [Read more]

Engine stops when warm ? - Stiga Multiclip 50 plus -?

Stiga Multiclip 50 plus lawnmower starts fine from cold and runs fine for 5-10 minutes. Then it gradually sta... [Read more]

i cant start my vivacity 50?

i have just got a vivacity x reg and its been standing for about a year ive changed all fuel lines and cleaned... [Read more]

1995 Yamaha Waveventure quit running?

I just bought this and took it out for a test run, it hadn't been in the water for over a year, it ran fine fo... [Read more]

BRIGGS AND STRATTON 3.5hp?

Hi, I've a B&S powered lawnmower and last week it ran out of fuel and then will not rev up properly. I think ... [Read more]

How can I fix my Mountfield RV150 Lawnmower?

I bought one of these mowers brand new, used it for one season and just like the other guy on this site I am h... [Read more]

mower will not start?

my suffok punch 19 rotary petrol mower will not fire up when the cord is pulled. i have changed the spark plug... [Read more]

How can I bypass immobilizer on Renault megan 1.6?

I have a renault megane 1.6 thats only cranking but no spark and fuel coming, when I press the alarm remote ke... [Read more]

Husquvarna 266xp won't run once warmed up?

My Husquvarna 266xp starts fine cold. I've optimized carb. settings for my elevation. Spark arrestor has bee... [Read more]

jinlun 125 fires but wont start?

I have a jin lun125-13 when i try to start it ut turns over goes to start then dies,ive tried all the basic th... [Read more]

clio 1.2 16V non runner 54 reg,please help?

I have been a mechanic for 25 years and am puzzled by a Clio 1.2 16V 54 reg,the problem I have is I picked the... [Read more]

how can i get my aprilia habana 125 to start?

how can i get my aprilia habana 125 to start its got a new spark plug and lead and it still wont start i dont ... [Read more]

New Chainsaw will start but won't rev?

Hi was using chainsaw fine 15 20 mins and it then would not rev.Thought it had run out of fuel.Mixed up some f... [Read more]

Mcculloch 2.3 ci 38cc Maccat, won't start?

I have a Mcculloch 2.3 ci 38cc Maccat, that won't start. I checked the spark plus it sparks fine. I am not sur... [Read more]

my 95 n reg volkswagen golf wont start, any ideas? please help!!?

Hi - my car drove without fault previous night, the next morning it would not start! had been very low on fuel... [Read more]

Why won't my new Homelite chainsaw start?

My 2year old 18" saw will not even sputer. I checked for fuel and spark. OK. Saw ran fine when last used 2 yea... [Read more]

We changed the fuel filter and spark plugs on our waverunner?

We changed the fuel filter and spark plugs on our waverunner. It cranked fine in the yard but when we took it... [Read more]

Snapper 85-87(?) 6 series Model 25066 starts fine, stalls in gear?

Single blade mower, 25 or 26" cut. Tecumsah engine. Manual start (no battery) Start up fine & mowed fine fo... [Read more]

John Deere L111 Mower with B & S 20 HP V twin engine, Model 406577 Type 013?

John Deere L111 Mower with B & S 20 HP V twin engine, Model 406577 Type 0139 runs fine when started cold, then... [Read more]