| Issue ID | 890835 |
| Internal NHTSA # | 10434350 |
| Manufacurer | FORD MOTOR COMPANY |
| Brand | FORD |
| Model | F-250 SD |
| Model Year | 2008 |
| File date | 02/01/10 |
| Component | ENGINE AND ENGINE COOLING |
| Product type code | VEHICLE |
| Description of the problem | 1/1/10 isn't the first smog-out, but definitely the worst & most dangerous. While decending from the top of the mountain in gatlinburg in bumper to bumper traffic where it took 45-60 mins to go 2 miles, the exhaust cleaning was blowing suffocating and blinding blue smoke continuously. Then going through town where people are walking up & down beside the road (still in bumper to bumper traffic) it was still smogging the people walking and people driving behind me could not see. If a motorcycle or person ended up beside us when we had to stop for traffic lights, they would have been severely burned. It continued to clean down to pigeon forge for a total of 1-1/2 to 2 hours. Ford engineer was supposed to recalibrate to make sure it didn't clean if under 35 mph, but it does it all the time, sometimes day after day for hours. |
| Vehicle Mileage at Failure | 20000 |
| Number of Occurences | 1 |
| Source of the issue | NHTSA WEB SITE |
| City and State | OLD FORT, TN |
| VIN pattern | 1FTSW21R28EXXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | |
| Was part original equipment? | |
| No. of injured persons | |
| No. of fatalities | |
| Date of purchase | 07/08/26 |
| Was original owner? | N |
| Anti-lock brakes | N |
| Cruise control | N |
| Number of cylinders | 8 |
| Drive train type | |
| Transmission type | |
| Vehicle speed | 5 |
| DoT tire identifier | |
| Tire size | |
| Location of tire code | |
| Type of tire failure code | |
| Was defective tire repaired? | |
| Date of manufacture | |
| Type of child seat code | |
| Type of restraint | |
| Dealer's name | |
| Dealer's telephone number | |
| Dealer's city | |
| Dealer's state code | |
| Dealer's ZIP code |