20 Most Recent 1988 Yamaha FZR 1000 Questions & Answers

This is an ignition problem, (probability of short circuit in the ignition head wiring). U may have to repair this.

tx.

You mean the pvc hose? I gets rid of excess pressure in the crank cas, it usually vents into the air filter for reburnig, or in some cases into the atmosphere iirc, either way blocking this will increase crank case pressure and you might start see oil coming out of low pressure gaskets and leaking aroud the motor, which is not good, not to mention it could also start forcing oil down the valves too - Get an oil filter breather and put that on, why did u do it? if alot of oil is coming out there you might have terribly worn ring creating alot of blow by.. which is not a really bad thing - but the oil is messy and possibly a hazard..

That tube is connected to the air box and reduces sump compression in the motor, if you plugged the tube it will start leaking oil as the gas presses oil out at different places and it can cause permanent damage to oil seals

Front bottom of engine, do not use synthetic oil, use oil suitable for wet clutches, viscose of 30 will do

Centre stand was not factory fitted, must do some modifications to the frame, rather use paddock stand

The coils are fitted below the air-box near the neck of the frame

What color wire If you need further help, I’m available over the phone at https://www.6ya.com/expert/richard_b59056c0c62ecb00