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Re: Timming belt broke
Go to your local NAPA, Carquest, Advance Auto Parts, O'Reilly's, Checkers, AutoZone, or whoever you deal with, and they can provide you with a timing mark index for your application. If they tell you they can't, it's because they don't want to. You may also find that this is an interference engine, and that a valve job may be in order. The piston and the valves occupy the same space, but at different times. When a timing belt breaks on an interference engine, the piston and the valves may then try to occupy the same space at the same time. Piston wins, valves lose. In most cases anyway.
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line up the marks on crank shaft gear arrow to arrow, the front cam gear the mark goes to the middle on the rear cam gear the mark goes one notch below front gear mark they line up when the tension is put on belt.
You can rotate the cam/crank into a positon that will not move as you remove the old belt, as long as the new belt places the cam/crank in same position as the old belt had them, it don't matter where the timing marks are. Leave your old belt on, rotate to a position that will not move or have tension on belt, (no matter the marks) and replace the belt. Make sure to recheck timing marks after new belt is installed by rotating the crank/cam back to timing marks, or just trust that the belt was replaced without the cam or crank rotated. Easy off, easy on, just make sure the cam/crank are still in time as the old belt had them located. NOTE: timing marks are there in case of a broke belt, or for a car that has jumped time. As long as cam and crank are held in same positon, and car was in time before the procedure, it don't matter where the timing marks are at during belt replacement.
Sounds like timing belt not on correctly. Check timing marks are aligned correctly when installing timing belt. This vehicle should have 2-3 marks to be aligned when installing belt.marks should be on cam gear/ crankshaft gear and intermediate shaft if engine is equipped with it.
Fist thing ... manually put crank at top dead centre number one cylinder
put socket on crank bolt , turning clock wise..
there is a mark on crank, align this with the 0 on the cover of the timming cover to crank.
trusting have aready have all timming covers of .
there is a hole at the 12 o clock postion on cam sprocket , take a light and a mirror look threw hole you should see a "u" shape mark if you can see it
it's where you want it.
as long as the mark on the crank is a "0" and the cam is at the "u"
you should be fine to take the t belt off..
loosen off tensioner , carefuly not to move crank/cam.
ones the tensioner is loose slip off belt.
reinstall new belt , make sure you replace tensioner spring , you should of got one with belt.
make sure when installing belt that the slack of the belt is on the back side
this will be taken up by the tensioner.
i hope this helps
really should have a tech do this job , if not properly timmed, coud damage engine, or run rough.
there is a special tool to hold gears in correct place on some of these models, but you can hold one cam at a time with a spanner then feed belt on exhaust cam then inlet cam gear
get someone to hold gears in place while you feed belt on.
the inlet cam is more prone to turn off mark more than exhaust.
if you have tensioner that needs retaining pin in when installing
you fit belt while aligning timming marks
fit tensioner as last spot to feed belt on with retaining pin in adjuster
get correct tension on belt by turning water pump so that you can flex (turn) belt 90 degrees only just while using finger and thumb
tighten water pump check flex
check all timing marks are correct
remove retaining pin from auto tensioner
turn motor over a couple of turns by hand observing tensioner arrow should hover around V mark and that all timing marks align up again(after one complete turn)
timming marks on cams face each other 3 and 9 o clock crank mark at about 6 o clock mark in cover and sump auto adjuster arrow should be in v mark to set this requires turning water pump by loosening water pump bolts slightly be warned some times this causes pump o ring seal to leak if turning.
Dear invisible148: I don't know which timing marks it is you are looking for, so I will supply you with several.
The timing marks on the crankshaft pulley which the belt ride on, are "NOTCHES" which have been made on to the top edge of the pulley inside shiv. They are in 5 degree increments. The timing cover has a fixed metal tab shaped like a pointer which sits relatively close to the top of the pulley.
The timing marks for the cam gears and the crank gear are small dots which were stamped on the very edge of the cam gears close to where the belt teeth mesh with the gear. The crank gear has a dot stamped on it, close to the edge of one of the teeth where it too meshes with the timing belt.
I hope I have answered your question.