2013 Acura RDX - multiple warning indicators

[Sturg]

Check engine warning light, check power steering warning light, check VSA, check hill brake assist, and multiple others. Extremely rough idle, car noticeably shaking/vibrating.

Car was just in for new spark plugs, state/emissions inspection, transmission fluid service, coolant replacement, and timing belt service.
Mileage is 103K.
Last week was told car was in pristine shape by service department....lol.
Called today and they said have it towed and do not recommend driving it.

Any ideas what's going on?

 

[bdcardinal]

What is your battery voltage?

 

[Sturg]

No idea.

 

[oldcodger]

Maybe a bad ground. My dad had a pickup where it lit up with all kinds of problems. Turned out to be a corroded ground connection.
I had a car that popped up all kind of warning stuff and it came out to be an alternator beginning to fail.

 

[heavy260]

You live in the rust belt? Could be that or a bad ground cable.

Had to break the news to my parent’s neighbor that his 2006 Dodge Cummins needed new cables because of internal corrosion on the cables. If you’re doing one you may as well do them all, power and ground.

 

[Sturg]

I do, but what does that have to do with my car's issues?

 

[heavy260]

I do, but what does that have to do with my car's issues?

Corrosion of cables and ground points on chassis and panels.

 

[D60]

Massive vacuum leak or MAF issues, like they didn't reconnect a hose or electrical plug

 

[The Critic]

Did the tensioner fail and cause the belt to jump a few teeth?

 

[Sturg]

No idea. Going to dealership tomorrow.

 

[Sturg]

ended up being a cracked spark plug coil wire causing a cylinder to misfire, repair cost approx. $430.