Urgent help needed - timing belt replacement.
#16
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You dont have to do the screw driver method, and don't worry about turning it anti clockwise - I did that too, and it didn't cause any damage.
All you need to do, is align the crank with the "0" mark, and then align the cams with corresponding marks. You can do it with or without the belt, doesn't matter, as long as they are aligned. Our engines are non interference, so you can turn crank/cams one by one as many times as you like, it wont cause any damage. Now, on the VVT-i UZ engines (98+), it's a different story.
P.S.
I was able to get that damn bolt out by cranking the starter. It didnt work the first time around because my battery was drained, so I put in fresh battery from my GS, cranked the starter, and the bolt loosened right away.
All you need to do, is align the crank with the "0" mark, and then align the cams with corresponding marks. You can do it with or without the belt, doesn't matter, as long as they are aligned. Our engines are non interference, so you can turn crank/cams one by one as many times as you like, it wont cause any damage. Now, on the VVT-i UZ engines (98+), it's a different story.
P.S.
I was able to get that damn bolt out by cranking the starter. It didnt work the first time around because my battery was drained, so I put in fresh battery from my GS, cranked the starter, and the bolt loosened right away.
#20
Lexus Test Driver
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It's not a different MAF sensor, it's a MAP sensor instead of a MAF sensor. One of the biggest differences is the change from MPFI to SMPFI, sequential multi-port fuel injection. Also, in reference to PureDrifter's comment, I'm fairly certain the block is unchanged.
#23
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I got the car all back together and did the heart wrenching moment of starting it and.....voila! Runs a dream!!!! It is soooo nice to hear it run so smoothly and beautiful! So thank you all for your help about the cam shaft alignment!
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