Can I replace the lead acid battery in my car with a lithium battery?

My diesel engine is a 1990 unit, can I just replace the lead acid battery for a lithium battery

Why does my car keep slipping out of 3rd gear?

I own a 2011 BMW 118d and recently the gearbox kicks me out of third gear but all gears are working fine with no issues. I am just wondering what it could be before I start spending money on unnecessary...

How can I fix the issue with the MAF sensor?

When the air mass sensor on my car is plugged in, it drives terribly, goes into limp mode before 3000rpm. When the sensor is unplugged it drives okay. What can I do?

Why is my car slow to start when cold?

I have a 2014 Ford C-MAX 2.0 litre diesel (163HP) which is starting to show a reluctance to start instantly in the morning when cold (below 10 degrees ambient). The engine needs a few turns before firing...

How much does a cambelt change cost?

What is the average cost for changing the cambelt on an A3 2018 Sportback 1.6 petrol engine?

How long should a new alternator last?

I jhd a new alternator fitted 18 months ago (20K miles) on my Mercedes 220 CDI and the bearings are now shot so it has to be replaced. How long is a fair life of an alternator?

I get black smoke when accelerating - what's wrong?

I have a 2016 Peugeot Boxer 2.0 HDi and get black smoke under acceleration plus the engine light comes on?

Should I change the cambelt on my SEAT when I change the water pump?

My 2019 SEAT Arona (18000 miles) water pump is leaking. When I get it replaced should I do the the timing belt at the same time? I have been quoted £899 is this reasonable?

How do I programme the key for my Vauxhall Astra?

I recently bought a 2014 Vauxhall Astra GTC and one of the keys only partially works. It will unlock the doors and start the engine, but does not remotely unlock the doors. I have replaced the battery...

Why is my Volkswagen 1.6 TDI running rough?

My Volkswagen 1.6 TDI engine was running perfectly but one morning when I started the engine, it chugged and now holds the revs. It revs up and down with lots of black smoke. What's wrong?