Don't know if this is an issue or not but when in neutral and throttling at 1100 RPMs I get an erratic RPMs that jumps from 11 to 1500 up and down but do not have this at any other RPMs.
Note do not have an issue when driving down the street if I'm cruising at 1100 RPMs just when standing still.
Also my GL 1800 - 08 model has 61000 miles on it and no record of any type of preventive maintenance other than me changing the oil every season. Im looking at spark plug changes maybe coolant flush and possible check valve clearances any other recommendations or suggestions here appreciate it.
Note do not have an issue when driving down the street if I'm cruising at 1100 RPMs just when standing still.
Also my GL 1800 - 08 model has 61000 miles on it and no record of any type of preventive maintenance other than me changing the oil every season. Im looking at spark plug changes maybe coolant flush and possible check valve clearances any other recommendations or suggestions here appreciate it.