possibly screwed
#1
possibly screwed
What are the odds if timing belt jumped time (came partially off) and it didn't screw up the motor. Belt wore thru the side cover even, but not all the way off. Probably will be looking for a new engine soon. Pete with more than weird problem. Still can't understand how adj seat could have done that, or just bad timing. Any way to know how bad the motor is before tearing it down? Pete
#2
#4
The timing belt moving like that usually indicates a pulley bearing starting to fail. If it has started to move it will likely continue to move. Moving does not mean it skipped a tooth.
How old is the belt (mileage)? I think its rated for 70K miles. However, some people don't replace all the components. Personally, I replace everything to avoid problems liek that - including the water pump.
How old is the belt (mileage)? I think its rated for 70K miles. However, some people don't replace all the components. Personally, I replace everything to avoid problems liek that - including the water pump.
#6
My S70 is a 98 with about 90k Also figured out tonight that it is the starter and not just the selonoid turning but not engine. Starter must be bad or armature broke or flywheel lost some teeth. Will have to take off and inspect. Belt looks like it was working its way off and actually burning thru the plastic casing. Pete
#8
Unless the belt looks absolutely brand new or you KNOW the prior owner replaced the timing belt, it needs replacing asap. I think its 70K for the belt. If the belt falls off or breaks the head WILL be damaged and that WILL be very expensive. If you replace the belt, buy a full kit - idler, tensioner, belt,etc. You could probably skip the water pump if money is an issue.
Word of caution on the starter. I replaced it and not all parts places have the right starter. Pull it out and check the teeth first. If the teeth are broken (not likely) there is no point replacing the starter. If the teeth are good then get the starter. I would not do the exchange until after you are SURE the new starter works correctly. If its something else you can send the new unit back. Just make sure the new unit matches the old unit. I know Advanced Auto does nto list the right unit. Autozone did.
Word of caution on the starter. I replaced it and not all parts places have the right starter. Pull it out and check the teeth first. If the teeth are broken (not likely) there is no point replacing the starter. If the teeth are good then get the starter. I would not do the exchange until after you are SURE the new starter works correctly. If its something else you can send the new unit back. Just make sure the new unit matches the old unit. I know Advanced Auto does nto list the right unit. Autozone did.
#11
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poor_red_neck
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06-15-2009 02:01 PM