How can you get your oil change in March/than in May go back in July on that Saturday 7 my truck started making a knocking noise so i go back July 9 2018 and they told me that my motor is going out that's something I will never understand.

They're lazy and trying to get a big ticket on it. go downtown, much better mechanics and people. They won't try to scam you. sometimes those shops hire the wrong people and care about nothing. only how big of a ticket they can charge the customer. Calverts is almost worse than Firestone. Firestone man, is the absolute worst shop next to Walmart. goodluck buddy and happy driving.

How old is your vehicle?

Talk to rick the manager

2003 GMC envoy