Originally Posted By: Thermo1223
Doing some side work for a coworker. Mostly because I just don't like seeing VW's mistreated.
2000 Golf 2.0 AEG 166k miles
I know it applies to all cars really but VW's are more finnicky to begin with and then add some abuse.
Misfires galore, poor idle, bogging. The fact that it has a deafening exhaust is the first clue some kid just beat it to death.
The good part it is a manual, that is one failure out of the equation.
I just redid the whole ignition minus the coil since it was still good. Oil change soon now that it is running right. Cleaned the MAF but still not 100% sure it is ok. Replaced the SAI pump as well. Still need to order a new PCV hose, thermostat, & some gaskets.
Also need a new upstream 02 Sensor.
I see now why people love to hate on VW because not maintained and when using improper parts you get the POS it was.
I didn't take pics of the old plugs but they weren't even the right kind.
These are new correct plugs
This is what I pulled...they were Autolite brand platinums.
I used plugs look the same, being a waste spark system it just couldn't handle the abuse. I honestly don't even know how long there were in either but it sure looked like a long time.
I still need to adapt the throttle body back to normal since it idles a little high.
I am going through the same thing with a 2002 Beetle i picked up for scrap price ($300).
79K manual trans, non turbo. Good straight body, no rust or damage just stone chips, black leather int with sunroof, all the toys.
The woman spent a small fortune on this car, new Michelin tires, brakes, battery, tune up, timing belt, OEM muffler, alternator within the last year but it runs terrible, in fact it stopped running.
The
mechanic butcher who worked on this poor thing should be tarred and feathered then run out of town on a rail.
He broke..
Every connector he touched, the MAF, alternator, TB. He broke the mountings off the air pump,
the dipstick tube, the lower air cleaner box.
He stripped 2 bolts in the intake and just left the bolts out. 2 vacuum lines were broken and the fitting glued together which broke.
He used the wrong plugs, single electrode and the wrong heat range.
The engine had been misfiring so badly it cooked the cat. Moving on to the brake job, he buggered that up. The e brake cables were no good causing the rear brakes to drag and ruin the rotors and pads.
The sunroof interior slide jammed so he tore that out, a fuse was blown for the power mirrors so he removed the switch and broke that connector.
The headlights are hazy so he took them out and tried to clean them inside but broke the mounting levers off.
I removed the cat and got everything connected to test the engine, its good. oil is dirty but full.
No smoke or noise, i did a compression test and thats good, no weak cylinders, no oil leaks except a drop from the broken tube.
Clutch and tranny are fine and no torn axle boots, so at least i am starting off with a decent and tight drive train.
The air pump turned out to be bad so i got that along with a used MAF on ebay $60 for both. For the cat i bought an Eastern California cat $260, the O2 sensors on close out from Rock for $26 each.
New e brake cables, Bendix rotors and pads on closeout $40. Plugs, Denso wires and intake gasket $35.
A quick trip to the yard go me all the connectors, headlights and buckets for $30, Mobil 1 0w40 and a Motorcraft FL401 from AA $29, 3 cans R134 $20.
All in i have about $800 including the car. It runs and drives well, no CEL, all monitors set. Now the question is what to do with it.
The big issue with this car is the color, its yellow. Fine for a girl but most girls don't like manual transmissions (i was going to use the word sticks
) .
Painting it is a problem, the top of the inside panels are painted body color so it would be a total disassembly.
I cant drive a yellow Beetle so thats out.
For now its goes in the garage with the other orphans until i decide what to do with it.
Bottom line i is this was and is not a bad car, they clown who worked on it was clueless and damaged it to the point it was scrap.
This a well known garage with a lot of customers. He always told her how bad VW are and they are junk.
Truth is he is a lousy mechanic who has no business trying (unsuccessfully) to work on them.