Continued from above . There is a wet black residue coming from the exhaust I've changed the usual oil filter , air filter , and fuel filter , oil and spark plugs and I've tried fuel additives to clean the engine out thinking maybe carbon deposits there is a smell of burning fuel when she's hot she's jumpy until you accelerate
My car has 90000 miles.
My car has a manual transmission. It's a 2000 Nissan primera 1.6 petrol p11