Hi. I’m after some advice regarding the problems with my 2005 XL7 petrol auto. Was running great, now blowing black smoke, stalling etc. Common fault codes are P0121, P0172 and P0175. Checked MAF sensor, Air idle control valve and Throttle position sensor with a multi meter and all within range. How...

Hi, from sunny Cheshire. I’m on my 5th Suzuki, 2 X X90’s, 2006 SWB 3 door diesel Grand Vitara, 2004 5 door Grand Vitara 2.00 petrol and currently a 2005 XL7 2.7 auto. By far the most reliable vehicles I’ve owned and solidly engineered go anywhere transport. That said my XL7 is proving a pain (lol). ...