Ask Honest John

Most recently answered sensors questions
My Jaguar X-Type 2004 was jerking and wouldn't rev past 3000rpm and now it won't start. It even won't supply power to the spark plugs.
Can you tell me where the crank sensor is on a SEAT Ibiza 1.4 engine? The car is a 2002 model and I have been told that I need to remove the starter and I will find it. Yet, after removing the starter,...
The temperature gauge has stopped working in my 1995 Ford Fiesta. What is the most likely cause?
I have ordered a new crankshaft position sensor for my 2004 Ford Focus, but want to double-check where it is located. Can you help?
I can't find location of coolant sensor on my 2001 Ford Ka. I've replaced all the coolant system apart from this, can you help?
I own a 2013 Ford Fiesta with automatic headlights. For most of the time, I drive the car with the auto setting switched on, but have noticed that the lights are always on, even in bright sunny weather....
My Rover 75 broke down recently. I had the alternator replaced and it ran for a few days, but cut out and would not restart. I was told the fault was a fuel starved sensor, which I replaced. The car then...
My 2006 Ford Fiesta 1.25 petrol has developed a coolant leak. When it initially happened the warning sign came up on the display and the temperature gauge was in the red. I stopped the car immediately...
Recently, when driving on a motorway after 20 minutes or so, the temp gauge of my 2005 Mondeo 2.0-litre petrol automatic moved into the red. However, if I coasted downhill, the gauge came off red. The...
When accelerating to overtake, the engine of my Jaguar X-Type 2.0 diesel cuts out without warning. The power steering dies and the engine stalls, forcing me onto the hard shoulder to restart the car. The...
 

Ask Honest John

Value my car

Save £75 on Warranty using code HJ75

with MotorEasy

Get a warranty quote

Save 10% on GAP Insurance

Use HJ10 to save on an ALA policy

See offer