Question about 1998 Pontiac Sunfire
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Posted on Jan 02, 2017
Hello oldiro: My name is Roger and I can help. From under the vehicle look up between the transmission and the side of the block. Mid motor above the pan rail there is a bolted in sensor. This should be the crank sensor.It will have two wires plugged in to it. Please rate this answer as this lets us know you received the information you asked for. Should you need further help please just ask. Thank You for using FixYa. Roger
Posted on May 06, 2009
SOURCE: location of crankshaft sensor
Hello mitchoreb: My name is Roger and I will be glad to help with your answer. You will need to raise the vevicle in order to see the sensor. Make sure to use safety stands when ubder the vehicle when raised up.Look in the area behind the oil filter.Just in front of the knock sensor.This will be just above the oil pan rail.The knock sensor is a round sensor with a round plug.The crank sensor should hove a oblong plug. You should have a picture along with this reply. Should you need any further help please just ask. Please rate the answer you received as this way we know you recived helpful information. Thank You for using FixYa.Roger
Posted on May 09, 2009
Your thermostat is located under the thermostat housing, which is what the upper radiator hose clamps to on the top of your engine. Basically, you need to start with a cold engine, drain your radiator, then unclamp the upper radiator hose from the engine. Remove the bolts from the thermostat housing, and gently tap on it to remove it. clean up the mounting surfaces on both the engine and the housing, and install a new thermostat, and new gasket. tighten to proper torque, reconnect the radiator hose, then refill up the radiator and cooling system.
Posted on Nov 24, 2009
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