Way back in the day, we'd get an old Ford spark coil (you youngsters probably don't have any idea of what that is) and connect it to a couple of spark plugs screwed into a hole in the rear of each exhaust pipe.  Flip a switch and we'd get two foot flames out the back.  A slightly rich mixture helped.  The system simply burns unburned gas in the exhaust.  It probably wouldn't work with computer controlled engines which regulate what's going out the exhaust.  It should work with a Beetle.

2

(10 replies, posted in Technical)

You need something flexible to get into the bends of the tube.  If you have a 2 foot length of speedometer cable, or clutch cable you can chuch it up in a drill and run it through the tube.  You can get a short length of 1/8" cable at the local hardware store.  If all else fails, snap off the curved tube where it's welded to the floor and replace it with a length of 1/4" steel brake line.

Here's how it should look when you're done.
http://www.geocities.com/dyouse2000/VWphotos/055.jpg

4

(33 replies, posted in Technical)

I think that Sean is on the right track focusing on the oil pump.  It seems likely that as the engine heats up, there is enough expansion of the pump components that oil begins leaking past the gears and looses pressure.  It might not be easy to do but I'd try a different oil pump, at least as a test.  Or a heavier weight oil, say straight 40 weight.

I can't understand 40 pounds pressure at cold idle.  Most VWs I've had any experience with would be hard pressed to get that high at full speed.

The only other thing I can think of that might cause a drop in pressure is somehow getting air in the oil system.  It may be a stupid question but do you have the correct level of oil in the engine?

5

(6 replies, posted in Technical)

If you're running a stock engine and driving only a couple of thousand miles a year, with not many high speed highway miles, there's nothing to worry about.  Just drive it.  Back in the day, I drove many thousands of miles using Amoco White Gas (unleaded) with no ill effects.

6

(24 replies, posted in General)

I assume you know about run razors to shave runs down before a final sanding.
http://www.tptools.com/eccStoreImages/product_images/Images/mot-rr1-autobody-run-razor_R.jpg
http://www.tptools.com/p/2487,116_Run-Razor.html

7

(13 replies, posted in Technical)

I don't know how it works on all cars but some have computer operated led lights.  The single light, single wire receives a pulsed signal many time per second that lights the led in pulses as required.  You can see this effect on cars having this by sweeping your gaze past the light while it is lit.  Instead of seeing a bright streak cross your field of vision you'll see a dotted streak.  This is the light lighting on and off many times per second.  This system works only on led light systems, not on incandescent lights.

8

(10 replies, posted in Technical)

jamesdagg wrote:

I was just curious about the use of diodes to save electrical equipment wear. There are one of the first electronics put in a Beetle. There is one in the later style brake warning light. They needed it otherwise when you push for the bulb test the brake lights would come on as well.

Some of us listen to you Sean!

I already installed a hard start relay well before I have ignition problems. I think it's GM.

http://i43.tinypic.com/2e1c9wy.jpg

jim

Mine has a shorter run than yours...
http://www.geocities.com/dyouse2000/VWphotos/042.jpg

9

(8 replies, posted in Technical)

The rubber gasket between the gas tank and the body isn't absolutely necessary.  It's main function is to prevent rubbing and squeaking that you might have with metal to metal contact.   The gasket does provide the effect of insulating the tank from the electrical system.  Since the tank is painted, there is no guarantee of a good ground through the hold-down clamps.  That, plus rust and corrosion at the clamp-to-tank juncture further limits electrical conductivity.  You MAY find a ground at the sender bolts but a good reliable ground can only be somewhere on the body.  And I don't mean on the body like the sheet metal screw that grounds the headlights.  Find a bolt on the chassis and run your grounds to that bolt.  Something like one of the bolts on the front suspension or easier, to one of the ground terminals behind the dash.

10

(8 replies, posted in Technical)

If the fuel tank is properly mounted it's insulated from the car's body by a rubber gasket.  Trying to ground something to the sending unit mounting bolts won't work.

11

(31 replies, posted in General)

jamesdagg wrote:

How many ways can this be interpreted?


jim

Several ways.  But you might be better served to post those countries' VIOLENT deaths (all weapons) for SINGLE years.  Also, suicide deaths are a different animal; if a gun isn't available then other means are used.

12

(31 replies, posted in General)

jamesdagg wrote:

You need to be able to trust and rely on your police to protect you.
jim

Regardless of the police motto, "To Serve and Protect", their function is not, and never has been, to protect you.  For every single instance you can point to of the police actually preventing a crime (protecting you) I can point to ten thousand instances of their arriving only after the crime has already been committed.

Most police forces (smaller cities and towns) appreciate the fact that they can't prevent crime and are supportive of the help the get through Second Ammendment to the Constitution.   Police in large cities are more militaristic in their thinking and feel they can handle anything that comes along.  They don't want armed citizens doing the job they think their SWAT teams and armored vehicles can do.

Most gun deaths are deliberate in nature - the victim was targeted by the killer.  If guns were not available, the victim would still have been targeted but the weapon of choice would have been either a sharp (knife, etc.) or a blunt (club, etc.) instrument.

13

(13 replies, posted in Technical)

jamesdagg wrote:

... you can't hang onto your wire with your hands covered in KY Jelly!

jim

So true!!!

14

(4 replies, posted in General)

THE SIXBURGH STEELERS ARE NUMBER ONE!!.  What an exciting game - that last quarter was a heart stopper.  STEELERS RULE!!

15

(31 replies, posted in General)

It's a mid 1930's Beetle Series 3 Cabriolet