Why does my car stick at high revs on start up?

I have a Fiat 500, owned new from 2011 with 19,000 miles on the clock. A few times on startup, when not used for a few days, the engines revs up to 4/5000rpm before setttling down to normal warm up tickover....

What oil does my Porsche Boxster need?

I have an 2008 2.7 Boxster which is now at 135k miles and I was wondering what is the best oil type for the age/miles of the car ? I’m also going to change the gearbox oil (manual), as the gear change...

Does my car battery need replacing?

I have a 2016 Mercedes E220 Bluetec. The battery seems to be depleting quickly during cold weather. I have already charged it twice with portable charger but sometimes it would not start on very cold mornings....

How can I solve a choke problem on my Honda Accord?

I have owned a 1993 2.0 fuel-injection Honda Accord Coupe for 11 years and it has always run very smoothly. However, after being off the road for 3 months last year, while waiting for some replacement...

The fan on my car keeps running when it's switched off - what is the cause?

My 2015 Peugeot 3008 fan keeps running after switching off the engine. It suddenly dies off but immediately you start the car and turn it off, the fan will start running again and it's affecting the car's...

Why is there black smoke coming from my diesel?

I have a 2007 Mercedes A-Class diesel and I have replaced the glow plugs but it is still puffing out black smoke. What could be the cause?

What replacement stop start battery would you recommend?

What replacement stop start battery would you recommend for a Mazda CX-30?

Should panels underneath the car be removed for anti-rust treatment?

Should the panels underneath the car be removed for anti-rust treatment or should they be left in place due to sensitive sensors which they protect?

Does the Ford Transit Custom have problems with dual mass flywheel?

Does the Ford Transit Custom have problems with dual mass flywheel. If so at what mileage?

What causes engine oil emulsification?

I changed the oil in my car, ran an engine flush, drained it and then put in new oil. However, now the oil has that awful emulsification - how did this happen? There was absolutely no emulsification in...