HI to all, i bought my 1987 90 earlier this year with a 2.5N/A. unfortunately on the drive home one of the core plugs in the top of the head cracked and popped out mixing all of the oil and coolant... lovely. So as a result of this i replaced the offending plugs along with the others to be safe. and while i was at it i rebuild the head. whilst i was at it i also changed the thermostat again as a matter of care. the thermostat it was fitted with was a 74 degree which i believed to be wrong for this engine as in the haynes and other sources it said a 82 degree should be fitted. so i fitted an 82. engine runs and cools fine, however temp gauge reads a little high now is this because the temp sender is 74 degrees too??
regards james
regards james