Problems · by component

2007 Saturn Ion engine problems

34 owner complaints to NHTSA about the 2007 Saturn Ion cite engine, 4% of all 876 complaints for this model year.

Complaints
34
4% of all complaints
Crashes
2
Reported by owners
Fires
0
Reported by owners
Injuries
1
Reported by owners
01 —Owner reports

What owners say about the engine

Verbatim from NHTSA complaints, newest first
“I NEED TO KNOW WHY YOUR SYSTEM SHOWS NO RECALLS FOR MY VEHICLE USING THE VIN NUMBER, BUT HAS (7) RECALLS IF I USE YEAR/MAKE/MODEL, THE SYSTEM SHOULD ALLOW ME TO RUN THE VIN, SEE ALL RECALLS, AND EVEN REPORT WITH PROOF IF THE RECALL IS COMPLETE, LIKE A CHECK LIST. YOUR SYSTEM IS USELESS IF THE MANUFACTURER IS NOT AGREEING TO THE RECALLS UNDER THE YEAR/MAKE/MODEL AND ASSIGNING THE RECALLS TO THE VIN TO GRANT APPROVAL TO DEALERS TO REPAIR, A DEALER WILL NOT COMPLETE A GM RECALL UNLESS GM APPROVES OF THE RECALL FOR A PARTICULAR VIN. I HAVE ELECTRICAL ISSUES WITH MY VEHICLE THAT FALLS IN THE CATEGORY OF THE RECALLS, BUT I'M NOT PAYING OUT OF POCKET FOR THESE REPAIRS, WHEN THEY ARE KNOWN SAFETY ISSUES.”
Owner complaint to NHTSAFiled Mar 26, 2020Electrical system, Electronic stability control (esc), EngineODI 11319384
“CAR CUTS OFF A/C WONT WORK UNLESS ON MAX AND MAKES NOISE WHEN TURNING. CPU ISSUE LIKE RPM FLUCTUATES I THINK ITS THE FUEL PUMP AND GAS PEDAL ASSEMBLY CPU PROBLEM AND ITS JERKS ALOT DEALER SAID AINT NOTHING THE CAN DO BOUT IT BUT THEY SUPPOSE TO FIX IT WITH IN 30 DAYS OF PURCHASE TIME. SO IT CUTS OFF WHILE RIDING AND JERKS WHILE IM ON THE BREAKS”
Owner complaint to NHTSAFiled Nov 23, 2019Vehicle speed control, Engine, Fuel/propulsion systemCrash reportedODI 11281970
“TL* THE CONTACT OWNS A 2007 SATURN ION. WHILE DRIVING 35 MPH, THE VEHICLE STALLED AND ALL THE WARNING INDICATORS ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS COASTED TO THE SIDE OF THE ROAD. THE CONTACT ATTEMPTED TO RESTART THE VEHICLE, BUT WAS UNSUCCESSFUL. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE BATTERY NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE VEHICLE WAS NOT TAKEN TO A DEALER. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 150,000.”
Owner complaint to NHTSAFiled Aug 29, 2018Electrical system, EngineODI 11123216
“TL* THE CONTACT OWNS A 2007 SATURN ION. IN OCTOBER OF 2016, WHILE DRIVING 65 MPH, THE BRAKE PEDAL WAS SUDDENLY DEPRESSED. HOWEVER, THE CONTACT CRASHED INTO THE REAR OF A VEHICLE AND, IN TURN, ANOTHER VEHICLE CRASHED INTO THE REAR OF THE CONTACT'S VEHICLE. THE AIR BAGS DID NOT DEPLOY. THERE WERE NO INJURIES SUSTAINED. A POLICE REPORT WAS NOT FILED. THE LOCAL DEALER WAS NOT CONTACTED TO DIAGNOSE AND REPAIR THE AIR BAG FAILURE. THE FAILURE MILEAGE WAS UNKNOWN. IN DECEMBER OF 2017, WHILE DRIVING AT UNKNOWN SPEEDS, A PICK-UP TRUCK CRASHED INTO THE REAR OF THE CONTACT'S VEHICLE. THE CONTACT SUSTAINED INJURIES TO THE RIGHT KNEE, WHICH REQUIRED MEDICAL ATTENTION. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS NOT FILED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT AUTO BODY MECHANIC, BUT WAS NOT DIAGNOSED OR REPAIRED. THE LOCAL DEALER AND MANUFACTURER WERE NOT CONTACTED. THE FAILURE MILEAGE WAS 43,000. ADDITIONALLY, WHILE DRIVING, THE STEERING SEIZED AND THE VEHICLE STALLED. THE VEHICLE WAS TAKEN TO AN UNKNOWN LOCAL GMC DEALER IN BAKERSFIELD, CALIFORNIA WHERE IT WAS DIAGNOSED THAT THE LOCKING SYSTEM AND IGNITION KEY NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED;…”
Owner complaint to NHTSAFiled Jun 1, 2018Electrical system, Air bags, Steering, Service brakes, EngineCrash reportedODI 11099248
“TL* THE CONTACT OWNS A 2007 SATURN ION. WHILE DRIVING 30 MPH, THE ENGINE STALLED WITHOUT WARNING. THE FAILURE OCCURRED ONCE. THE VEHICLE WAS NOT ABLE TO RESTART. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE TIMING CHAIN FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 170,000.”
Owner complaint to NHTSAFiled Apr 25, 2016EngineODI 10861352
“TL* THE CONTACT OWNS A 2007 SATURN ION. THE CONTACT STATED THAT THE LINE THAT RUNS FROM THE FUEL TANK TO THE ENGINE LEAKED GASOLINE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS 68,000.”
Owner complaint to NHTSAFiled Jan 19, 2016Engine, Fuel/propulsion systemODI 10821134

Showing 6 of 34 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 10, 2026NHTSA vehicle page

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.