You may remember my 1964 Chevy Impala project from a while ago. Unfortunately, it hasn’t changed a whole lot in the past several months because of “life” combined with horrible New England winter. Luckily, now that it is above freezing outside sometimes, I’m starting to mess around with it again. Sweet right? Yea I think so too. Most recently, I decided to tackle a small project that has been bothering me for about 10 years. I call it “The stupid exploded muffler.”
This muffler story begins about 13-14 years ago when I reinstalled the straight 6 back into the rolling 64 Impala convertible chassis that I had just rebuilt. As you can imagine, I needed a new exhaust system to attach to my fancy painted engine (it was fancy at the time – now it looks terrible again). So, I went to my local auto part store and spent about $120 on a whole new exhaust system, including the muffler. Since then, the car has probably traveled … oh… maybe 3 total miles under its own power. Every inch of that was with a crappy carburetor, idling around my driveway. AKA – worst idea ever. Letting a car sit is the meanest thing that you can do to it, and this car really did some serious sit time. It’s just not good for the car, or any part attached to a car, especially the carburetor.
As you can tell from the pictures, at some point raw fuel built up in the muffler, and it ignited with the force of one thousand squirrels. The muffler ballooned enough to rattle on the floor pan with every rotation of the six’s crankshaft. That noise will drive a person crazy. The muffler explosion also tore the muffler open slightly in 1 area, but I welded it back up years ago just to keep it sealed. Now, many years later, I have rebuilt the carburetor, and it was finally time to replace the stupid exploded muffler.
Notice the wrinkles, the thickness difference, and awesomeness that is my stupid exploded muffler.
In the interest of shining a light on the OEM vs aftermarket truth, I wanted to show off a little something I noticed during my travels. Not too long ago, I replaced my timing belt, pulleys, hydraulic tensioner, and water pump on my 2005 Subaru Impreza RS 2.5 SOHC (booo no turbo, I know, I know, it was a good deal). As you can imagine, I got part number GAEEK00038 from 1A Auto (Hey, I can throw a subtle ad in here if I want, amirite?) Anyway, the timing belt kit that I purchased was made by Gates, who is a very well known, and reputable brand in the auto part world. When I opened the box, it was a bit of an “Ah Ha!” moment. Mixed in with the Gates brand water pump and belt, were OEM pulleys! They had all the same markings as the OEM ones that I pulled off of my Subaru. Yes, 100% totally identical in every way. Cool right? (New ones on the left, old ones on the right)
Much like I had seen in the past, even though it is considered an “aftermarket” part, it may actually be OEM. Now, obviously this is not the case every time. In fact, I would say that it is the minority. But, hey, it happens more than you might think. Beautiful “aftermarket” …ehem… OEM… parts at a bargain price!
As you may have heard, in New England, we have rusty cars. Lots of them. It’s disgusting. The best that we can hope for is that our fenders and suspension don’t fly off unexpectedly on the highway. Because that kind of stuff actually happens around here. Quite regularly, I see control arms rotted in half, entire mufflers in the middle of the road, and struts where the lower coil mount snaps off and allows the coil to stab the tire.
Being a car-guy, I like my cars, so one of the actions that I enjoy doing every few months is cleaning debris out of my front fenders. It’s strange, I know, but I do it regularly with hopes that it will make some kind of difference in the life of the vehicle. That being said, I never keep a car long enough to find out. It’s a blessing and a curse I guess.
So anywho… I usually start by staring at the lower section of my fender to figure out what needs to happen for me to get the gross stuff out.
On my 2005 Subaru Impreza, I began this process by removing the black plastic inner fender. Behind it is where I found about 3 lbs of dirt, mud, sticks, bugs and pine needles… Notice how lovely the area looks with that pollen covered water line. Nice.
» Continue reading more of this post…
A few weeks ago, I found myself with a flat tire in the RX8. The air had been leaking out slowly over a few days, so I assumed that I had a nail in it, as usual.
Step 1) Remove the wheel from the vehicle, and spray soapy water all over the tread area of the tire. Watch for bubbles.
Strangely – I didn’t find an air leak. So I moved on to step 2, which I had almost forgot existed, because I always find a nail in my tire during step 1.
Step 2) Spray the tire valve stem, and the bead of the tire where it meets the wheel with the soapy water. Watch for bubbles. » Continue reading more of this post…
Last week, I decided to replace the ol’ spark plugs on my 2005 Subaru Impreza RS. While the car was running perfectly fine, I figured that they were due since the car had 105K miles on it. Luckily for me, yanking the spark plugs out of a non-turbo Subaru Impreza is completely drama free. Within a few minutes, all of the old ones were out and they clearly looked worn out. Their gaps were twice what the factory called for, and then some. It’s really amazing that the Subie wasn’t running rougher.
Before long the new spark plugs were tossed back in, and I was pleasantly surprised to find a noticeable difference in engine smoothness at idle, and while accelerating. I hadn’t realized that it wasn’t smooth before, until I felt the new smooth. Sure enough, the new smooth is considerably better. I’m hoping that this will gets me the other mile per gallon that I need to hit a consistent 30… We’ll see!