Engine And Exhaust

ENGINE AND EXHAUST

1 On vehicles equipped with catalytic converters, the following conditions must be observed:

a. Use only "UNLEADED FUEL."
b. Avoid running out of fuel.
c. In case of poor engine operation (misfiring), avoid driving the vehicle and correct the problem as soon as possible.
d. DO NOT disconnect a spark plug wire with the engine running.
e. Avoid push starting the vehicle.
f. If running on a dynamometer, make sure the catalytic converter is well ventilated.
g. Use caution when working near the catalytic converter to prevent the possibility of burns.

2 DO NOT use silicone based products on an oxygen sensor equipped vehicle, to avoid damaging the sensor.

3 When performing a compression test, remove the fuel pump relay. (This will prevent feeding fuel to the injectors).