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Lextech23

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Posts posted by Lextech23

  1. The accessory belt tensioner doesn't have anything to do with the timing belt. It isnt very hard to change. You need to remove the belt, upper timing cover and then the smaller timing cover below that one. The tesioner can be removed then by the three 12mm bolts. Actually, you might not even need to remove the smaller cover, I cant remember right now.

  2. The reason for the fuel pump suggestion is that there should be pressure in the system at all times. If the meachanic said it dropped to 0 after a few minutes, the problem is the check valve in the fuel pump. In a returnless fuel system like the 98 ls there is a valve in the fuel pump that keeps the line pressurized even when off. As far as the starer it is very possible for it to be going bad. I have seen a lot of starters go bad on any lexus model

  3. It could be bad plugs, however if this is vvt-i they aren't recconmended until 90k. It could be a coil pack these go bad on occasion. Also you might want to check the service history, misfires are a sign of oil sludge. You could pull your front vavle cover and check for oil sludge, if it is sludged your dealer will fix it under warranty.

  4. For the 98 ES, I'm guessing you aready got to the slot for the filter since you said there was nothing there. The one filter that has the big plastic pieces on top goes in first. The side that says up goes up, there should be a little tab on one side, that faces you. Put that filter in the slot and slide it all the way up to the top. Take the other filter, the bigger one, and slide that one in underneath the other one. The side that says up goes up and also the tab in the middle should be facing you.

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