How to mend ... Air Checked Valve

Worcester heatslave 20/25?

Hi, I have been having a problem with my heating for some months now but very intermittent, occasionally the h... [Read more]

Kango 1.5 dci 55 reg Loss of Power while driving ?

I have 55 reg kango 1.5 dci it seems to loose power when driving starts first time every time not a problem ... [Read more]

Worcester Greenstar Ri started whistling this morning?

Our Worcester Greenstar Ri boiler started making a rather loud high pitched whistling- type noise this morning... [Read more]

xs1100 carbs flooding?

i have a 1979 xs1100.the carbs have been stripped and cleaned.the jets,needles,float valves and housing,gasket... [Read more]

Toyota D4d 2.0 1999 total powerloss at 2800rpm?

I have tryed to replace air, diesel, oil filters, have a full sevice (twice), drive with as high rpm as possib... [Read more]

Boiler keeps over presureising?

I have a main 24he and it keeps building presure and releasing throgh the presure relif valve. I have replased... [Read more]

I have a Boulter Camry Quartet boiler with no pressure!?

Hi guys Non expert female here, my radiators are hot at the bottom but cold at the top. Bleeding the radiator... [Read more]

Help with Worcester greenstar ri?

Hi, drained a central heating vented system today to fit a new rad valve, turned the cold water back on and re... [Read more]

Help with Worcester greenstar ri?

Hi, drained a central heating vented system today to fit a new rad valve, turned the cold water back on and re... [Read more]

Vauxhall corsa 2000, 1.4 16v High revving on startup?

The car has had an engine rebuild, when the car is started it redlines on its own straight to 6000RPM. I've c... [Read more]

How can i fix my vauxhall vectra b?

My vauxhall vectra b 2.0 dti has severe power loss. When i stop at lights, engine managment light comes on but... [Read more]

Primastar Van (Traffic) Cutting out?

Have a 53 primastar 1.9dci, same as a renault. Have had a new engine installed 6 weeks ago along with timing g... [Read more]

How can i fix my Potterton Performa 30 HE Boiler?

Boiler failing to fire up; showing fan & flame fault indication. Dismantled boiler and checked fan on 240v sup... [Read more]

how can i fix the air conditioning on my Ford S-Max?

i have had the refrigerant checked on my s-max air con and the valve and all is ok. i am told that the signal ... [Read more]

Combi Pressure too high!!?

Hi there. I have a Halstead 30/90 combi boiler which, since I replaced the diaphragm in the diverter valve, is... [Read more]

halstead ace high?

pressure gauge keeps dropping i found one leak in radiator valve i fixed it then found leak on the bottom nut ... [Read more]

valliant combi turbomax plus 824?

the pressure icreases until it releases itself through the safety valve. i have checked the expansion pressur... [Read more]

potterton profile 60e will not light?

I have changed the gas valve and checked the air pressure switch and i can hear the fan is running but it will... [Read more]

fuel starvation nissan primera petrol twin cam 16 valve?

fuel starvation , ecu checked and done, new air filter fitted , whats next?

vauxhall astra 1.4 ecotec miss fire?

hi i have a 1997 vauxhall astra,when first starting runs fine then after about 2 mins will start to miss fire.... [Read more]