Snow and Water in a Subaru’s Engine?
A reader likes the Suburu Legacy but has heard of an unusual engine problem from a friend.
Q. I am planning on buying a new Subaru Legacy this year. Great reviews, however one owner claims a big problem exist with snow and water entering the engine area. Have you heard anything about this?
A. In every car there will be snow and water entering the engine compartment; after all it is not a sealed compartment. I did see a video online of someone using a pressure washer at the fenders and hood and the end result was water in the engine compartment. Water leaks are generally tested using low pressure usually water pressure under 80 PSI not 1000PSI or more. Based on what I have seen and my last road test in a 2015 Subaru I wouldn’t hesitate to buy a new Subaru.
Q. I live in South Florida for half the year and Cape Cod for the summer and early fall. I am looking for a new car. I will look at the Ford Fusion hybrid and both the Honda and Toyota hybrids. I also have been looking at the VW Jetta TDI. What do you think of these cars and the new technology for diesel and hybrid engines? I don’t drive a lot but will make a few trips between both homes. I want something efficient and reliable that I can have for many years. What car would you chose?
A.The Jetta TDI handles well and it easily gets 40-45 mpg on the highway. This is not like a diesel of 20 years ago; it starts up easy, doesn’t smoke and is nearly as quiet as a gasoline car. If I was to buy a diesel I personally prefer the Jetta TDI SportWagen, it is fun to drive and the wagon design is very handy. Regarding hybrids, they perform best around town where fuel economy can truly be outstanding. Since most of your driving will be around town. There are plenty of hybrids on the market today that will fit your needs, but my favorite is still the Prius. The Prius offers great fuel economy both city and highway, is very practical and has proven to be very dependable.
Q. I purchased a used 2006 Buick Lacrosse back in November. In January, I took it to the dealership where I purchased it due to a “moan and groan’’ sound in the steering column. The noise was from a worn shaft, which they replaced. The majority of the sound has disappeared but there is still a groan when turning the steering wheel. I love the vehicle. I know there have been several TSB’s out on the steering for this vehicle. Can you shed any light on what is causing this sound?
A. Your car is very sensitive to proper power steering fluid level. As simple as this sounds General Motors issued a technical service bulletin that describes a very similar noise. Have the dealer reference bulletin number 05-02-32-007D for diagnosis and repair.
Q. We have a 1968 Oldsmobile Cutlass, it starts fairly easily when it is cold, but after the weather warms up it doesn’t run well. We have replaced all the usual, plugs, wires, and ignition coil. In addition, I have had two General Motors technicians work on the car and they have even check the engine compression. I have been working on cars and trucks for almost 40 years, but this one has me stumped.
A. I would start by looking at the basics including fuel and ignition. Two common fuel problems are the fuel pump gets weak as it gets hot. I would look at fuel pressure and volume to make sure the pump is working correctly. The other issue is the ignition, in your email you didn’t mention that your replaced the ignition points. The points, condenser and distributor itself should be looked at. If the points are damaged, dwell or timing s out of adjustment, it will certainly effect how this car will run.
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