Oil/Black residue out the exhaust :s
I have recently purchased a R33 series 2 gts-t. It has 150,000 kilometers on the odometer with 67,000 on the the gear box (has been converted to manual form previous owner). It has a few small issues ( as every car has) and was wandering if you guys could help clear some things up...
First- Oil and black residue shoots from the exhaust, not much smoke but its still concerning...
Second- Everything works in the dash except for the actual tacho that reads the speed im travelling, I have chased up a speedo sensor ($200) but was wandering if it was something silly first.
Third - how often should i service it and is there anything else needed to be done except the bog standard; filters, fluids and brake pads...
fourth - Any random tips or advice would be much appreciated