Kenvil & Lake Hopatcong Auto Repair

Our June Repair of the month features a 2005 Lexus GX470 4.7L V8, with an exhaust manifold leak. The exhaust manifold is the part of the exhaust system that comes directly off of the engine block. There is a gasket between the manifold and the block that seals the gap and keeps  any exhaust gasses from escaping. In this case, the gasket needed to be replaced. When the manifold is leaking like this one, it makes a ticking sound that can sometimes be confused with an engine misfire, tick or knock. The sound is apparent upon first startup of the vehicle when the engine is cold and sometimes may go away as the engine heats up, or may stay consistent.   A leaking manifold can cause serious problems if left untreated for too long. Besides the obvious health risks of exhaust leak making its way into the cabin for you to breathe in, the exhaust valves can get burned from the heat not being expelled efficiently from the cylinder. This can also cause  damage to the piston ri ... read more

Here we have a 2013 Nissan NV2500 V8 that has suffered what we call “catastrophic failure”. Upon inspection, our tech Jay found that multiple connecting rods blew a hole clear through the oil pan sending shrapnel and oil all over the road, and cracking a couple of the pistons. The connecting rod links the crankshaft and the piston together, and takes the abuse of every single explosion the combustion chamber brings. These rods push the crankshaft and cause it to spin, which spins everything else in the motor as well. Now, this is not a normal issue that we run into every day, but unfortunately, we have seen it many times in the past. This kind of failure happens due to a lack of lubrication. Without proper lubrication, there is more friction which causes things to wear faster or fail. A couple of reasons why you might run into lubrication problems could be from old oil that has lost its viscosity, water in the oil, a bad oil pump, clogged oil ports, oil burning, or not eno ... read more

GMC Acadia, Crank But No Start.  Here we have a GMC Acadia with a crank but no start condition. No matter how long you try to crank the engine, the most you may get is a sputter if you're lucky. After running a few diagnostic tests, our technician Jay was able to prove that the SUV has spark and fuel, which leaves only one thing left to test for, compression. After compression testing the cylinders and also adding compressed air into the spark plug holes, (also known as a cylinder leak down test) he was able to confirm that the engine does not have good compression and is also leaking air into the intake and exhaust manifolds. Digging a little deeper proves the engine is out of time, this is a very common issue with these engines as the timing chain stretches and the guides wear down past the point the tensioner can keep the engine in time. Timing in an engine simply put is the synchronization of the top half of the engine (camsh ... read more

Petro "Pete" Chang is a graduate of Wyotech and specialized in automotive and light-duty diesel. He has over 13 years of experience in the automotive field. He brings with him first-hand knowledge of the inner workings of the auto repair industry and has played a key part in the business aspects. There isn't too much Pete doesn't know about how to get things done around the shop and he is enthusiastic about each challenge that is put in front of him.   Not only is he experienced with vehicles, but he is also very in tune with customer relations and cares for both the client and their vehicles, always setting the bar at the highest level.    We are excited to have Pete and his many talents on our team and we know that our clients will benefit from his passion for everything automotive.    Pete is an avid outdoorsman. On his time off, he enjoys being out in the woods, bow hunting, out on the water with his rod and reel, o ... read more

This guy right here has some magic up his sleeves and then some! Meet Joshua (Josh) Occhiuzzo, He’s our newest addition to the Magic Lube and Rubber Team. Josh is a graduate of the automotive program at Universal Technical Institute. He brings with him over five years of automotive experience. Josh gained most of his hands-on experience from dealerships such as Honda, Kia and Hyundai, so he has a great deal of knowledge that he brings to the table. Josh loves a challenge and is always striving to learn and grow every day.      He enjoys fixing anything that has an engine and spends countless hours doing just that.  When he’s not fixing, fixing, and fixing some more, he enjoys video games and riding ATVs or Dirt bikes with his brother. Josh resides in Blairstown, NJ and it’s the perfect setting for him because he loves the great outdoors and nature. He’s a real family guy and spending time with his family, friends, and his girlfriend April ... read more