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Q: What is it when your car makes a knocking noise on the bottom of your car a 1994 geo prizm?
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1990 geo prizm It was making a grinding a noise and then a knocking noise The mechanic said that the axle was broke Both sides got fixed and now its still making the same noise but worse?

i would get the transmission checked it sounds like your torque converter


How do you know when a wheel bearing is going out on a 91 geo prizm?

it makes a humming noise, when you turn the wheel in one direction it will go away and turn it the other way and it will become more pronounced A bearing will ether make noise when you are driving strait and will stop when turning, or visa versa.


Where is the oil drain plug on a 2001 prizm?

Bottom of the engine on the oil pan.


Location of thermostat in 1994 geo prizm?

bottom radiator hose housing


What cause a humming noise in a 94 geo prizm?

Depending on where the sound is coming from, it may be your fuel pump. Sometimes they are noisy.


Who makes the geo prizm?

hi, the geo prizm was made by Toyota and gm. REFER TO THIS FOR MORE INFO http://en.wikipedia.org/wiki/Geo_Prizm hi, the geo prizm was made by Toyota and gm. REFER TO THIS FOR MORE INFO http://en.wikipedia.org/wiki/Geo_Prizm


How do you replace the thermostat located on a 1993 Geo Prizm?

On the radiator you have a top hose and a bottom hose. Look at the bottom hose and follow it to where it attaches to the block. Unscrew the two bolts. There is the thermostat.


Have 2000 Chevy Prizm that makes a rattling noise when ac is on but stops when shut ac off Is especially bad when idling Any ideas on cause?

wow exact thing with my 2001 prizm, this rattling has been going on for over 3 months and havent been able to figure out what it is yet. Some people say its an alternator bearing or a pulley. Im gonna send it in to the dealer soon and hopefully when i find out ill let ya know!


Why is it that my 1994 Geo Prizm engine makes a strange high-pitched squeaking sound when under load at lower rpm This noise increases with AC on. Maybe a loose drive belt Engine is 1.6L I4 16valves?

Sounds like a slipping belt. Could be a component not turning, or turning too slowly.


Loud exhaust noise from front end of 2000 Prizm?

Loud exhaust noise from the front end is usually caused by one of several problems. The exhaust manifold gasket could be blown, the doughnut gasket could be bad, or there could be a crack in the exhaust itself.


When was Geo Prizm created?

Geo Prizm was created in 1989.


How do you get a 1991 Geo prizm into overdrive?

My 1991 Geo Prizm LSI does not have overdrive My 1991 Geo Prizm LSI does not have overdrive