Hello-
I had my car in Jiffy Lube for an oil change a few weeks ago. Later on I discovered that they left the harness for the mass airflow sensor unplugged. I found this about a week later when I noticed the car was having a really hard time accelerating from a dead stop. After I reconnected the harness that problem was fixed but now the car rumbles terribly at any speed. I don't think it's the tires because if I let off the gas it rolls smoothly. The car ran at least a week with the harness loose. Could this have damaged something else or does it sound like a transmission problem? Thanks!
I had my car in Jiffy Lube for an oil change a few weeks ago. Later on I discovered that they left the harness for the mass airflow sensor unplugged. I found this about a week later when I noticed the car was having a really hard time accelerating from a dead stop. After I reconnected the harness that problem was fixed but now the car rumbles terribly at any speed. I don't think it's the tires because if I let off the gas it rolls smoothly. The car ran at least a week with the harness loose. Could this have damaged something else or does it sound like a transmission problem? Thanks!