OIL

Vehicle Listed Above Is An Ltz Model. While Driving At Any Speed, All Is Aok. But Sometime, When Idling, Like At A Light Or Stop Sign...

Dear Experts, I Have The Suv Listed Above Denali. I Noticed That My Oil Level Gauge Drops Below 20. The Truck Is Running Fine With No...

2 Months Ago, I Replaced The Oil Pump Gasket And Oil Pump Seal, I Did Not Replace The Crank Seal Or The Cam Seal. The Oil Leak Has Stopped...

I Was Trying To Figure Out Why Oil Isn't Circulating Through My System. I Recently Had An Oil Change But A Few Weeks Later My Low Oil...

Hi, Last Month I Checked The Engine Oil Level And I Saw That It Was Over Full Even Though I Never Added Any Oil And In March When I Did The...

I Changed A Badly Cracked Muffler Two Days Ago. Later That Night Driving My Check Gauges Light Came On For A Few Seconds, Off For A Few...

When I Stop At A Light The Oil Pressure Gauge Goes Down.

I’m Having Trouble With My Oil Pressure. I Service My Car Once In 40 Days. Oil Change And Filter Change. I Had An Oil Check Warning Light...

I Started Up My Car This Morning, (everything Was Working Great Prior To That) And Some Smoke Came Out Of My Tail Pipe. I Turned Off The...

I Am Just Trying To Get Some General Information On The Vehicle Listed Above Sxt Model And Some Information On A Tune Up And Just A Little...