Need to know how to fix Code P0894
SOURCE: Code: P1133
P1133 - Heated Oxygen Sensor (HO2S) Insufficient Switching Bank 1 Sensor
You will need to check the output signal from this O2 sensor, if the voltage low (.10-.25 volts) try spraying propane into the air cleaner to see if the O2 volts go up, it should go to around .75 volts, if nothing happens then the O2 sensor is bad, bank #1 O2 is on the same side as #1 cylinder
PLEASE RATE THIS INFO.
SOURCE: 99 Silverado code PO 300 what causes it? What parts needed to fix
p0300 is a random misfire. A scanner will need to tell the primary cyls that have problems. A (qualified) repair shop will need to check it. Could be from vac leaks, to fuel pressure, to spark problems????/
SOURCE: know how to change the oil pump in my 1997 chevrolet SILVERADO?
The oil pump is in the the oil pan so you will need a new oil pan gasket and some form a gasket as well to put the pan back on, because you will have to take it off, you will see the oil pump a soon as you take the pan off, it will have a tube connecting to the pick up screen and to the block, remove bolts from the block and remove oil pump. be prepared the primming rod will probably come out too. itll need to go back of course, make sure seated in correctly because the primming rod runs off the cam. make sure the surface area for the oil pump gasket is clean before reinstalling new oil pump same goes for oil pan. after everything back together refill oil. It is best to test the oil pump before starting for your engine. the best way to do this is to remove the distrubuter if it has one if it has electronic ignition it will have a cap where the distributer went remove that and you will see the top end of the primming rod, fit appropriate socket on the primming rod and use a battery gun to spin, look inside oil fill cap and make sure you see oil flow or oil pressure on your gage if equiped, CAREFULL!!!!!! make sure the socket on battery gun has no way of falling off, or you will have to remove oil pan again to retrieve it.
Another way to prime pump is to disable igniton main power like remove the coil wire, or main power wire for electronic igniton so you can turn the motor over with out it starting, once again turn it over until you know you have oil pressure with the gage or through oil fill cap. put ignition back together start the car and once again confirm oil pressure. If every thing looks good your done Good luck
SOURCE: I need the unlock code for the radio on a
You will need to take your VIN and proof of ownership (registration
card, etc.) to a Chevy dealer to get the security code for the radio so
it can be unlocked.
Good luck.
SOURCE: My 2001 Chevrolet Silverado's radio is locked. I
take you title to your local Chevy dealer parts dept and ask for the unlock code for your radio
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