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1994 Bmw 318

Component

Fuel System, Gasoline:Fuel Injection System

Consequence of Defect

the adhesive material of the two piece throttle body heater migrates into the circulation chamber causing build up of impurities and restriction of flow within the chamber. this condition and water vapors from the crank that freezes at low ambient air temperatures prevents the throttle plate from closing as the driver releases the gas pedal, causing loss of throttle control.

Corrective Action

if loss of throttle control from the frozen throttle body occurs while the vehicle is in motion, a vehicle crash could occur.

Recall Notes

bmw dealers will replace the throttle body heater with a modified heater.

1993 Bmw 318

Component

Fuel System, Gasoline:Delivery:Hoses, Lines/Piping, And Fittings

Consequence of Defect

feed fuel hoses can harden and "set" over time, allowing a seepage of fuel at the connection between the hose and the engine fitting. the clamp used to hold the hose to the fitting is unable to compensate for the hardening of the feed fuel hose.

Corrective Action

fuel seepage between the feed fuel hose and the engine fitting can result in free fuel in the engine compartment, which could result in a fire when exposed to a source of ignition.

Recall Notes

a redesigned feed fuel hose and hose clamp will be installed to alleviate the fuel seepage.

1993 Bmw 318

Component

Fuel System, Gasoline:Fuel Injection System

Consequence of Defect

the adhesive material of the two piece throttle body heater migrates into the circulation chamber causing build up of impurities and restriction of flow within the chamber. this condition and water vapors from the crank that freezes at low ambient air temperatures prevents the throttle plate from closing as the driver releases the gas pedal, causing loss of throttle control.

Corrective Action

if loss of throttle control from the frozen throttle body occurs while the vehicle is in motion, a vehicle crash could occur.

Recall Notes

bmw dealers will replace the throttle body heater with a modified heater.

1992 Bmw 318

Component

Fuel System, Gasoline:Delivery:Hoses, Lines/Piping, And Fittings

Consequence of Defect

feed fuel hoses can harden and "set" over time, allowing a seepage of fuel at the connection between the hose and the engine fitting. the clamp used to hold the hose to the fitting is unable to compensate for the hardening of the feed fuel hose.

Corrective Action

fuel seepage between the feed fuel hose and the engine fitting can result in free fuel in the engine compartment, which could result in a fire when exposed to a source of ignition.

Recall Notes

a redesigned feed fuel hose and hose clamp will be installed to alleviate the fuel seepage.

1992 Bmw 318

Component

Vehicle Speed Control

Consequence of Defect

the crankcase ventilation system, vented into the intake tract of the engine at the bellows boot ahead of the throttle housing, allows warm water vapor from the crankcase vent to condense and freeze in the colder bellows boot when the ambient air temperature is 15 degrees fahrenheit or less. the build up of ice can dislodge and move into the throttle housing, preventing the throttle plate from fully closing when the driver releases the gas pedal.

Corrective Action

if the throttle plate is prevented from closing, thereis an increase in idle speed as well as slower than normal deceleration, whichoccurs without prior warning and could result in an accident.

Recall Notes

replace the throttle housing with a version containing a modified heating system along with rerouting of the cvs hose. this will prevent ice build-up in the intake tract.

1992 Bmw 318

Component

Visibility:Defroster/Defogger System:Windshield:Heater Core

Consequence of Defect

the malfunction or failure of a coolant system component results in significantly increased coolant temperature and a resulting increase in system pressure.

Corrective Action

vehicles operated under this increased cooling systempressure condition can suffer damage or failure of parts of the cooling systemsuch as (1) leakage from a coolant hose, (2) leakage of the radiator orexpansion tank, (3) disconnection of a hose from a pipe or a fitting, and (4)cracks in the heater core end piece resulting in coolant leakage. in some cases,boiling coolant can contact the lower right leg of the driver resulting inburns. also, escaping coolant in the passenger compartment can cause vaporfogging of the interior surface of the windows, reducing driver visibility.

Recall Notes

dealers will install a thermostatic bypass valve in the engine compartment to control coolant temperature in the heater core. also, a new design radiator cap will be installed, to control pressure and provide greater coolant overflow in the event of overheating.

1992 Bmw 318

Component

Fuel System, Gasoline:Fuel Injection System

Consequence of Defect

the adhesive material of the two piece throttle body heater migrates into the circulation chamber causing build up of impurities and restriction of flow within the chamber. this condition and water vapors from the crank that freezes at low ambient air temperatures prevents the throttle plate from closing as the driver releases the gas pedal, causing loss of throttle control.

Corrective Action

if loss of throttle control from the frozen throttle body occurs while the vehicle is in motion, a vehicle crash could occur.

Recall Notes

bmw dealers will replace the throttle body heater with a modified heater.

1991 Bmw 318

Component

Fuel System, Gasoline:Delivery:Hoses, Lines/Piping, And Fittings

Consequence of Defect

feed fuel hoses can harden and "set" over time, allowing a seepage of fuel at the connection between the hose and the engine fitting. the clamp used to hold the hose to the fitting is unable to compensate for the hardening of the feed fuel hose.

Corrective Action

fuel seepage between the feed fuel hose and the engine fitting can result in free fuel in the engine compartment, which could result in a fire when exposed to a source of ignition.

Recall Notes

a redesigned feed fuel hose and hose clamp will be installed to alleviate the fuel seepage.

1991 Bmw 318

Component

Vehicle Speed Control

Consequence of Defect

the crankcase ventilation system, vented into the intake tract of the engine at the bellows boot ahead of the throttle housing, allows warm water vapor from the crankcase vent to condense and freeze in the colder bellows boot when the ambient air temperature is 15 degrees fahrenheit or less. the build up of ice can dislodge and move into the throttle housing, preventing the throttle plate from fully closing when the driver releases the gas pedal.

Corrective Action

if the throttle plate is prevented from closing, thereis an increase in idle speed as well as slower than normal deceleration, whichoccurs without prior warning and could result in an accident.

Recall Notes

replace the throttle housing with a version containing a modified heating system along with rerouting of the cvs hose. this will prevent ice build-up in the intake tract.

1991 Bmw 318

Component

Visibility:Defroster/Defogger System:Windshield:Heater Core

Consequence of Defect

the malfunction or failure of a coolant system component results in significantly increased coolant temperature and a resulting increase in system pressure.

Corrective Action

vehicles operated under this increased cooling systempressure condition can suffer damage or failure of parts of the cooling systemsuch as (1) leakage from a coolant hose, (2) leakage of the radiator orexpansion tank, (3) disconnection of a hose from a pipe or a fitting, and (4)cracks in the heater core end piece resulting in coolant leakage. in some cases,boiling coolant can contact the lower right leg of the driver resulting inburns. also, escaping coolant in the passenger compartment can cause vaporfogging of the interior surface of the windows, reducing driver visibility.

Recall Notes

dealers will install a thermostatic bypass valve in the engine compartment to control coolant temperature in the heater core. also, a new design radiator cap will be installed, to control pressure and provide greater coolant overflow in the event of overheating.

1990 Bmw 318

Component

Fuel System, Gasoline:Delivery:Hoses, Lines/Piping, And Fittings

Consequence of Defect

feed fuel hoses can harden and "set" over time, allowing a seepage of fuel at the connection between the hose and the engine fitting. the clamp used to hold the hose to the fitting is unable to compensate for the hardening of the feed fuel hose.

Corrective Action

fuel seepage between the feed fuel hose and the engine fitting can result in free fuel in the engine compartment, which could result in a fire when exposed to a source of ignition.

Recall Notes

a redesigned feed fuel hose and hose clamp will be installed to alleviate the fuel seepage.

1989 Bmw 318

Component

Fuel System, Gasoline:Delivery:Hoses, Lines/Piping, And Fittings

Consequence of Defect

feed fuel hoses can harden and "set" over time, allowing a seepage of fuel at the connection between the hose and the engine fitting. the clamp used to hold the hose to the fitting is unable to compensate for the hardening of the feed fuel hose.

Corrective Action

fuel seepage between the feed fuel hose and the engine fitting can result in free fuel in the engine compartment, which could result in a fire when exposed to a source of ignition.

Recall Notes

a redesigned feed fuel hose and hose clamp will be installed to alleviate the fuel seepage.

1985 Bmw 318

Component

Visibility:Defroster/Defogger System:Windshield:Heater Core

Consequence of Defect

the malfunction or failure of a coolant system component results in significantly increased coolant temperature and a resulting increase in system pressure.

Corrective Action

vehicles operated under this increased cooling systempressure condition can suffer damage or failure of parts of the cooling systemsuch as (1) leakage from a coolant hose, (2) leakage of the radiator orexpansion tank, (3) disconnection of a hose from a pipe or a fitting, and (4)cracks in the heater core end piece resulting in coolant leakage. in some cases,boiling coolant can contact the lower right leg of the driver resulting inburns. also, escaping coolant in the passenger compartment can cause vaporfogging of the interior surface of the windows, reducing driver visibility.

Recall Notes

dealers will install a thermostatic bypass valve in the engine compartment to control coolant temperature in the heater core. also, a new design radiator cap will be installed, to control pressure and provide greater coolant overflow in the event of overheating.

1985 Bmw 318

Component

Steering:Wheel And Handle Bar

Consequence of Defect

the two parts of the steering column disengagement element could completely disconnect if the car contacts an object in the roadway or elsewhere of sufficient mass to apply a significant force directly to the steering gearbox. consequence of defect: steering control would be lost.

Corrective Action

Recall Notes

bolt two specially formed plates to the disengagement element so that steering capability will be retained.

1984 Bmw 318

Component

Fuel System, Gasoline:Carburetor System

Consequence of Defect

the idle control valve which controls idle speed by varying the amount of intake air that bypasses the throttle plate is subject to backfire into the intake manifold. such backfire can damage the valve and cause the idle valve plate to remain open. consequence of defect: this will result in abnormally high idle speed.

Corrective Action

Recall Notes

install a redesigned idle control valve which can not stick open.

1984 Bmw 318

Component

Visibility:Defroster/Defogger System:Windshield:Heater Core

Consequence of Defect

the malfunction or failure of a coolant system component results in significantly increased coolant temperature and a resulting increase in system pressure.

Corrective Action

vehicles operated under this increased cooling systempressure condition can suffer damage or failure of parts of the cooling systemsuch as (1) leakage from a coolant hose, (2) leakage of the radiator orexpansion tank, (3) disconnection of a hose from a pipe or a fitting, and (4)cracks in the heater core end piece resulting in coolant leakage. in some cases,boiling coolant can contact the lower right leg of the driver resulting inburns. also, escaping coolant in the passenger compartment can cause vaporfogging of the interior surface of the windows, reducing driver visibility.

Recall Notes

dealers will install a thermostatic bypass valve in the engine compartment to control coolant temperature in the heater core. also, a new design radiator cap will be installed, to control pressure and provide greater coolant overflow in the event of overheating.

1984 Bmw 318

Component

Visibility:Defroster/Defogger System:Windshield:Controls/Wiring

Consequence of Defect

water control valve in the heating system may not close completely. excessive current may begin to flow through the wiring to the control valve resulting in overheating of the wiring.

Corrective Action

Recall Notes

wiring to the valve will be replaced with a wire connector that has a fuse. the fuse will prevent the occurence of an electrical overload.