Funny noise when accelerating

I do not know about the gurgling noise but the clattering noise is normal. A lot of the vehicles now are going to direct fuel injection. What that means instead of the fuel injector spraying gas at the intake manifold it now sprays it directly into the piston bore. That will cause the clattering noise.

On a side not I strongly recommend you use premium fuel on your vehicle. Cheap fuel will carbon up the intake valves and the pistons. Symptoms of carbon build up will be misfires and oil consumption's. If you do lots of stop and go driving or baby your car you should take it on long highway drives to burn off the carbon and use a fuel additive. The dealer additives work really well vs. The over the counter parts store additives.

Hope information helps but you should get a second opinion from another shop also to verify it is the injectors making that noise which is normal.

Hello,

As far as the tune up duration it is a good idea to tune up your engine about every 45,000 miles.

Here is a guide that will show you what you are in for when doing the job.

https://www.2carpros.com/articles/how-to-tune-up-a-car-engine

Please let us know what happens, we are interested to see what it is.

Cheers, Ken