How to mend ... Sometimes Runs Cold

will not start when cold?

the bike runs normal when the engine is warm, but wil not start from cold. i have to put my hand over the carb... [Read more]

vokera linea 28 - intermittent hot water?

when running the hot taps - after a minute or so the boiler shuts down (ie no flames). If left the water runs ... [Read more]

Glow plug light?

I have a renault traffic 1.9 dci 2003 and the plowplug light keeps coming on and makes the engine go into safe... [Read more]

How to sort this boiler problem out (majorca 240/6 back boiler/frontfire)?

How to sort this boiler problem out (majorca 240/6 back boiler/frontfire)? I have a majorca 240/6 back boiler... [Read more]

CVT Nissan MIcra?

The CVT gearbox runs fine when cold. No light comes on or any warning. When the car reaches normal operating t... [Read more]

Hot Water?

when the heating is on the water runs cold

potterton profile 50 e problem?

Hi need some help, i have a potterton profilr 50e boiler it works fine from cold but once it has heated the wa... [Read more]

Can only get hot water when heating is on?? ?

I have a vokera comb boiler and can only get hot water when i put my heating on. If my heating is not on it ru... [Read more]

peugeot 106 auto /heater cold?

my fathers 106( automatic,) heater has gone cold,not lost coolant .engine runs at correct temp.heater return h... [Read more]

how can i fix my back boiler,only know i think its called a new world back ?

i had ch and no hot water,and then with in a day no hot water and no ch,back boiler fires up replaced m/v,pum... [Read more]

Why does the water run cold?

I have a Camray Model 90-130 Combi, oil-fired central heating boiler. The central heating works fine, but when... [Read more]

No central heating or hot water?

Oil fired Boulter boiler. Starts up from cold and runs for approximately 5- 10 minutes then stops. Fitted new ... [Read more]

poor start up on 2001 Audi A4 130bhp diesel?

My Audi A4 130 bhp diesel is a lovely car with only 56000 miles. it runs great but on start up, especially whe... [Read more]

rover 25 heater runs cold?

my heater runs cold and the heatig gauge is higher than normal.my top hose from rad is hot but the bottom hose... [Read more]

i have a potterton pumu boiler?

everytime it gets really cold outside my boiler wont work it keeps starting up igniting etc then only runs for... [Read more]

Vokera boiler heats hot water tap , but keeps going cold but rads work ?

Vokera boiler heats hot water tap , but keeps going cold but rads work ? If I run a bath it only heats the hot... [Read more]

Renault Scenic 1.9 DCI?

My 2001 Renault Scenic Diesel 1.9 DCI after a run sometimes will not start although the engine turns over ok. ... [Read more]

how many pounds of freon should be in my heaing system?

I have a heatpump for upstairs and one for downstairs. Heat coming out of the register downstairs is 89 deg F.... [Read more]

potterton statesman boiler runs without flame?

My Potterton statesman boiler will fire and run from cold, but when warm and other times fan and pump run but ... [Read more]

aristan boiler not working (microgenus 23/27 mffi?

my boiler is not working presure gage is between 1 and 2 it ignites then goes out we have red hot radiators bu... [Read more]