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Engine Specific Info and Questions => IDI Engine => Topic started by: ejust on December 14, 2004, 01:14:18 am
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as i work on my A2 Jetta TD, i realize that my ex wifes A1 bunny (gasser) she had was easier to work on for some reason. Everytime i fix something on this darn car, something else has went. Hopefully the problems quit soon. But anyways, since my car is back into the garage - AGAIN - i got the waterneck thats cracked, im curious as to the timing on the diesel. I know th book says .95 to 1.05mm. Ive got a 1" indicator (.001" increments). Ive got the extension for it and such. Does it matter on this. I wonder if im really close or not. I could be setting it to my 1.00mm (.039") but i may be actually off. It seems to start real good. Does seem to be a bit "doggy" compared to before i changed the timing belt. Also, the pump mods - im tempted, but im real afraid of messing with my milage. I value my 45mpg but at times would like some zip per se. Let me know of your opinions. Im curious. Thanks ahead of time for your replys.
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how do you know that you're off with the timing? It's hard to be off with that. If the needle moves after you reset the gauge, try tapping it a bit before you tighten the screws on the extension. I've set the timing on my Jetta many times and never been off at all.
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give it a shot and see what happens. if you lose 2 mpg, but gain a bit of pep, maybe it's worthwhile!