Posted by None
I just went to the Jiffy Lube store that my wife and I have been taking both of our cars to for about the last 10 years or so and the manager there told me that for GMC cars, they can only put synthetic oil in the car. I asked if he was sure that it was not just that synthetic is recommended but it would be OK to put regular oil in as long as the viscosity was the same as that recommended. He assured me that no, they can only use synthetic for GMC cars. I just called Chevy and they said no, any oil was OK as long as the viscosity was the same. What a scam! Then I tried to call Jiffy Lube customer support and sat on hold for 45 minutes before giving up. Safe to say that Jiffy has just lost our business for the cars in our family.