1999 VOLVO S70 Complaints

SINCE OWNING THIS VEHICLE THE CHECK ENGINE LIGHT HAS ILLUMINATED ON NUMEROUS OCCASIONS AND FAULT CODES FOR THE ENGINE HAVE BEEN ENTERED. I EVEN HAD THE MASS AIR FLOW SENSOR REPLACED DURING ONE OF THESE EPISODES. BUT DURING THE PAST 7 MONTHS I'VE HAD ENGINE PROBLEMS THAT HAVE AFFECTED THE DRIVEABILITY OF THE VEHICLE. PERIODICALLY, AFTER THE ENGINE HAS BEEN RUNNING FOR 30+ MINUTES, THE VEHICLE WILL HAVE PROBLEMS IDLING (FEELS LIKE IT WILL STALL) AND THEN BLACK SMOKE WILL START EMITTING FROM THE EXHAUST. THE CHECK ENGINE LIGHT DOES NOT COME ON DURING THIS PROCESS BUT ONLY WHEN THE CAR IS ONCE AGAIN RUNNING NORMAL. THIS PROBLEM IS AN INTERMITTENT ONE. THE VEHICLE WILL RUN FINE FOR 2 WEEKS AND THEN SUDDENLY THE PROBLEM WILL REAPPEAR. SINCE THIS PROBLEM BEGAN, I'VE HAD THE MASS AIR FLOW SENSOR REPLACED (TWICE--THREE TIMES IN TOTAL SINCE OWING THIS CAR), O2 SENSOR REPLACED (TWICE), CLEANING OF INTAKE AND THROTTLE PLATE, THROTTLE BODY REPLACED, UPGRADED SOFTWARE FOR THE ELECTRONIC THROTTLE CONTROL (ETC) AND SPARK PLUG REPLACEMENT. NONE OF THESE HAVE FIXED THE PROBLEM. THE DEALERSHIP HAS HAD MY CAR FOR DAYS AT A TIME. THEY HAVE RECENTLY BEEN ABLE TO RECREATE THE PROBLEM BUT THE COMPUTER READINGS ARE NOT SHOWING ANY PROBLEMS WITH THE ENGINE COMPONENTS. MY CAR IS STILL AT THE DEALERSHIP AND THE PROBLEM STILL HAS NOT BEEN SOLVED. *JB

DT: THE CONTACT STATED THAT THE THROTTLE BODY LINKAGE MALFUNCTIONED. THE VEHICLE HAD A VERY POOR IDLE, AND THE ENGINE STALLED. THE ENGINE HAS NEVER COMPLETELY DIED. HE TOOK THE VEHICLE TO A DEALER, WHO REPLACED THE THROTTLE BODY. THIS CORRECTED THE PROBLEM FOR APPROXIMATELY 6-8 MONTHS. THIS PROBLEM RECURRED. THE REPAIRS HAS NOT BEEN MADE DUE TO THE EXPENSE. *AK UPDATED 11/29/2005 - *NM

DT: CONTACT STATED THAT WHILE HIS WIFE WAS DRIVING THE SPEED DROPPED AND THE CAR LOST POWER. HIS WIFE TOLD HIM THAT A LIGHT ILLUMINATED ON THE DASHBOARD BEFORE THE CAR LOST POWER. THE CAR WOULD NOT ACCELERATE OVER 20 MPH. THE DEALER REPLACED THE THROTTLE CONTROL MODULE. THIS REPAIRED THE PROBLEM TEMPORARILY. BUT AFTER 30,000 MILES,THE PROBLEM RECURRED. THE DEALER AGAIN REPLACED THE THROTTLE CONTROL MODULE.*AK

DT: THE THROTTLE WILL FLUTTER AND THE ACCELERATOR WILL CUT OUT WHEN PRESSING THE ACCELERATOR PEDAL AS WELL AS VIBRATE. THE VEHICLE STALLED/DIED AND LOST POWER. THE PROBLEM WAS FIXED IN FEBRUARY 2004, BUT IT RECURRED. *AK *MR WHEN THE CRUISE CONTROL FAILS THE ODOMETER FAILS AS WELL. THE ABS AND BRAKE LIGHT ILLUMINATED AS WELL. *JB

DT: THE CONTACT STATED THAT 1999 VOLVO S70 EXPERIENCED THE SAME PROBLEM WITH STALLING WHILE DRIVING UNDER 40 MPH. THE ENGINE LIGHT WAS COMING ON AND THE CAR WAS UNCONTROLLABLE. THE CAR WOULD SHAKE AND JERK, SPEED AHEAD AND SLOW DOWN. T THE CONTACT TOOK VEHICLE TO THE DEALERSHIP AND THEY REPLACED THE FUEL THROTTLE BODY, PUT IN NEW SPARK PLUGS, AND REPROGRAMMED THE COMPUTER. THE CAR HAS SINCE THEN RAN WELL. THE CONTACT STATED THAT THIS HAPPENED A YEAR AGO. THE REPAIR COST FOR THE CONTACT WAS ALMOST $1,000.00. THE CONTACT HAS BEEN IN TOUCH WITH VOLVO DEALERSHIP, AND THEY TOLD HIM THAT THEY HAVE NOT HEARD ANYTHING ABOUT RECALL. THE VOLVO MANUFACTURER SAID THAT THERE WAS AN INVESTIGATION ON THE CAR, AND TO CALL THE NHTSA. THE CONTACT HAS ALSO FILED A COMPLAINT WITH VOLVO.*AK

CONSUMER HAS HAD PROBLEM WITH VEHICLE STALLING. THIS IS A PROBLEM WITH THE THROTTLE MODULE. *TS THE CONSUMER WAS TOLD THAT EVENTUALLY THE VEHICLE WOULD SHUT DOWN. *JB

MY THROTTLE IS DEFECTIVE ON MY 1999 VOLVO S70. THE CAR IDLES TOO LOW AND WILL DIE AT A STOP. MY MECHANIC INFORMED ME ONLY VOLVO CAN REPAIR THIS. *JB

SERVICE ENGINE LIGHT CAME ON. COMPUTER CHECK AT SHOP SPECIALIZING IN VOLVOS SHOWED THROTTLE BODY WAS DEFECTIVE. IT REQUIRED REPLACEMENT. OUR SERVICE SHOP ESTIMATES THEY HAVE HAD TO REPLACE APPROXIMATELY 75 OF THESE.*JB

ETS LIGHT CAME ON STALLING, RUNNING ROUGH ECT... DEALER INSTALLED NEW THROTTLE BODY (ELECTRONIC THROTTLE SYSTEM) COST TO CORRECT $1041.00. *JB

DT: THE VEHICLE STALLED/DIED, AN LOST POWER DUE TO THROTTLE BODY FAILURE. *AK THE THROTTLE MODULE WAS REPLACED, HOWEVER THE PROBLEM RECURRED. *JB