WHEN SUBJECTED TO THE EXTREMELY HIGH TEMPERATURES THAT CAN OCCUR IN THE ENGINE COMPARTMENT, THE DAMPER SLEEVES WHICH COVER THE RETURN SPRINGS OF THE ACCELERATOR CONTROL SYSTEM CAN DEFORM AND PREVENT THEIR RETURNING THE THROTTLE TO IDLE POSITION AFTER RELEASE OF THE ACCELERATOR PEDAL.
Consequence & remedy
Consequence: Not supplied
Remedy: DEALER WILL REPLACE THE THROTTLE RETURN DAMPER SLEEVES WITH NEW SLEEVES OF HIGH TEMPERATURE-RESISTANT PLASTIC MATERIAL.
THE HEX HEAD BOLT THAT CONNECTS THE MAIN WIRING HARNESS TO TERMINAL #30 MAY NOT HAVE BEEN TIGHTENED TO THE PROPER TORQUE.
Consequence & remedy
Consequence: Not supplied
Remedy: THE DEALER WILL REMOVE THE FUSE PANEL AND RETIGHTEN THE 5-MM HEX HEAD BOLT IN THE MAIN POWER TERMINAL UNDERNEATH THE FUSE PANEL, WITHOUT CHARGE TO OWNER.
DUE TO THE HIGH FUEL FLOW RATE IN THE FUEL SYSTEM, CONDITIONS OF EXTREME ALTITUDE, TEMPERATURES, OR FUEL CONTAMINATION, MAY LEAD TO THE FORMATION OF FUEL VAPOR BUBBLES.
Consequence & remedy
Consequence: Not supplied
Remedy: THE DEALER WILL INSTALL AN ADDITIONAL FUEL PUMP IN THE RIGHT SIDE OF THE FUEL TANK AT NO CHARGE TO OWNER.
THE INVOLVED VEHICLES DO NOT CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 124, "ACCELERATOR CONTROL SYSTEMS". THE TWO ACCELERATOR RETURN SPRINGS LOCATED ON TOP OF ENGINE MAY OSCILLATE AT HIGH ENGINE SPEEDS, WHICH MAY CAUSE VIBRATION NOISE AND LEAD TO PREMATURE SPRING FATIGUE AND POSSIBLE BREAKAGE. THIS MAY MAKE IT IMPOSSIBLE FOR THE ACCELERATOR SYSTEM TO RETURN TO IDLE SPEED.
Consequence & remedy
Consequence: Not supplied
Remedy: DEALER WILL INSPECT AND, IF NECESSARY, INSTALL RUBBER SLEEVES OVER THE RETURN SPRINGS TO PRECLUDE OSCILLATION, WITHOUT CHARGE TO OWNER.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1
DP78034 · Spark Plug Fouling
Opened May 2, 1978 · Closed Jul 24, 1978
Status: closed (inferred from source dates) · Electrical System
SPARK PLUG FOULING
1977 BMW 320I Problems, Complaints & Recalls | Skip That Year