Question about 1999 Isuzu Rodeo

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Isuzu 4jx1 crank pulley not turning after replaced cylinder head. Is it timing issue? If say so, how to set the timing right with crank and cam shaft?

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It sounds like u have something stuck in the engine ,u should be able to turn the shaft manually.so tear it back down and look for something in there or something stuck.dont try to force the engine to turn it over.if it just wont start and does turn over ,set the timing by putting the cylinder on #1 and make sure your timing marks line up.

Posted on Dec 11, 2014

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2 Answers

How to set camshaft timing


you should have bought a Chilton or Haynes manual. most cars and trucks are all different and have a set way to set them. if you broke the chain or belt and bent a valve. you will need to do expensive repairs pulling the heads to change valves. not sure what car you have or why you pulled the timing off. so I cant be sure what to tell you.

Mar 12, 2015 | Cars & Trucks

1 Answer

Wzz


There's a dot on the cam and a mark on the head turn the cam over with a ratchet and socket it should pop into place be sure to line up both cams one on each head and the bottom on the crank there's a mark on the pulley for the belt you should buy the timing belt kit it comes with new idler pulleys and you should also change the water pump while your in there it runs off the timing belt the new timing belt I put on had dots on it to help line up the timing marks

Apr 26, 2014 | 2001 Isuzu Rodeo

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Can u help me with a timing setting on my 97 toyota camary le 2.2ll or some kind of mark to guide me on?


Hi,
Are you looking for ignition timing or valve timing marks?
The ignition timing is set at 10 degrees BTC. the marks are at the front of the engine and the degrees are scaled onto a raised molding on the plastic timing belt cover. There is a line marked on the pulley. Paint with correcting fluid the 10 degree mark and the pulley mark. Correct timing is 10 degrees BTC.
Before setting, open the diagnostic connector in the engine compartment and using a short piece of electrical wire and bridge between "T" and 'E' If this is not done the timing will not be corrected.
If you've replaced the timing belt and you're looking for the timing marks, the mark for the crank shaft is a raised casting forming a small pointer for the crank shaft which aligns with a groove in the crank timing gear....When looking from above at the relevant section of the engine, it will appear on your right hand side just above the crankshaft timing gear.
The marks for the cams are holes drilled through each and these should be aligned with punch marks on the cylinder head. The best way of doing this job is by using a mirror and illuminating between the cam gears and the cylinder head.
Hope this helps
Regards Johngee10

Feb 07, 2011 | 1997 Toyota Camry

3 Answers

How to set timing when you relesh tensioner and it changes the alignment postion of pullies 2000 ford ranger 2.5 l


Here is the trick. Align marks. Put the timing belt on the crank shaft pulley first, and after on the overhead cam pulley. Release tensioner and rotate the crank shaft till the timing belt makes two full circles. Try to align marks, you will be at least one tooth off. Align the crank shaft on the mark, and find out how many teeth you are off at the cam shaft pulley. Count the teeth. Remove the timing belt from cam shaft pulley only. Move cam shaft pulley in reverse according to the number of teeth you counted. Make sure the crank shaft pulley is on the mark. Mount the belt at cam shaft pulley.Rotate the belt two circles and check the marks. Repeate this procedure til after releasing the tensioner, and rotating the timing belt two full circles, the mars will be align.

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1 Answer

How to set the time belt?


4 Cylinder diesel(4JX1) :
1 - Timing mark
2 - Cam pulley
3 - HP Oil pump pulley
4 - Tensioner pulley


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6 Cylinder petrol:
Align crank(C) timing notch mark (1) to oil pump mark.
Align cam pulley(L+R) marks(3) to cylinder head marks
The cam belt has 3 marks, 2 lines and one mark that is actually a row of dots. Align the dots to the crank pulley groove mark(2) and align the other 2 lines to the cam pulley marks. Using a clothes peg to hold the belt to the cam pulleys works wonders to keep it in place while fitting. Please note the arrows on the belt and have them point in the direction of rotation - right to left side of engine
W - water pump pulley
I - Idler pulley
T - Tensioner pulley.

If for some reason you need to realign the cams on each bank :
Standing in front of the car and starting from YOUR left , looking at the cams you should see RE, RI, LI, LE on each of the camshafts.(R for right bank, L for left bank, I for intake and E for exhaust) Right bank camshafts are marked with one dot, left bank with 2 dots on the shaft itself. To align the camshafts to each other each cam shaft gear has a mark on it. Draw an imaginary line between the centre of the camshaft and the centre of the pulley. The alignment mark should be between the two along this imaginary line. The result will be that RI an RE will be at the top of each gear. The same with the left bank.


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Nov 08, 2010 | 1998 Isuzu Rodeo

1 Answer

How to replace a broken timing belt


Daewoo has interference engines in them, so if the timing belt broke while the engine was running, you will need to replace half of the valves which were bent when the pistons crashed into them when the cams stopped turning and the crank shaft continued to turn. Minimum of $700-1000.00 (usually more). If you do it all yourself and the valve guides are not damaged, still at least $400.00 worth of parts to fix. Pull plastic air dams around bottom of engine on front and right side . Support engine with jack. Drain antifreeze from engine and radiator. remove air filter housing and serpentine belt. remove front engine mount. remove cam belt cover. remove broken cam belt and check cam tensioner bearings and idler bearing as well. They are usually bad. Then remove spark plug cover. Remove valve cover. Remove intake from head. remove coil from head. remove heat shield from exhaust manifold then remove manifold from exhaust and from head. remove water hoses and connecting assemblies from side of head and rear of head. remove Cam shaft bearing caps loosening them all evenly so as not to bend cams. remove cams. remove head bolts. remove head. remove valve hydraulic lifters, compress valve springs and remove valve retainers and dissassemble valves. Clean everything very well. Make sure head is not damaged. Remove valve guide seals. install new valve guide seals, new valves. Seat valves with valve grinding compound. clean well. instal valves in reverse order of dissasembly. Before putting head on, make sure number 1 cylinder is at top dead center position. install head using proper torque of 18 ft # in a spiral application rotation from the center outward in a clockwise direction. Then do spiral rotation again tightening bolts each one-quarter turn. Repeat the tightening process two more times only turning the bolts one-quarter turn each time. Use new head bolts. They are designed to stretch in the process of installation and are not to be re-used. Align cams to proper orientation then bolt into place. do not overtorque cam bearing cap bolts. Less than 5 ft # of torque can stretch these bolts. Snug them then tighten them 90 degrees. Then tighten them another 90 degrees (quarter turn). Snug them all then go back and tighten all of them a quater turn, then go back and tighten all of them another quarter turn. Install the cam idler and tensioner and install the cam belt. then install the intake, exhaust and all other items in reverse order of assembly. Do not turn engine over unless you are sure you have the cam belt on with the crank shaft pulley aligned at top dead center and the intake and exhauste pulley marks aligned to their proper marks with the cam belt properly tensioned. You can't be even one tooth off. This must be right before you turn the engine over! Remove spark plugs and turn engine over by hand two rotation clockwise using a wrench on the center bolt of the crank shaft pulley. Check that the timing of cams is still perfect. If not, correct, retension cam belt, double check timing positions again then rotate engine two revolutions. Check cam timing positions again. The timing should not change! The engine should turn over relatively easily. If it feels like it doesn't want to turn, don't force it. You may have the timing off and be pressing a piston against a valve. If you are at this point, then you need to remove cam belt and unbolt cam shafts to release all tension on any of the valves. return the number one cylinder to top dead center position and then reinstall the cams and cam belt. Once it is assembled and in time, then reattatch the rest of the components that were removed in dissassembly. Do this in reverse order of dissassembly. then connect battery and fill radiator fluid. Start car.

Aug 31, 2010 | Daewoo Nubira Cars & Trucks

2 Answers

Timing mark's on isuzu trooper 3.0 td . changed head gasket now engine turn's over as if no compression .


The cam pulley notch goes in line with the mark on the front cam bearing cap and the crankshaft pulley goes at 12 o'clock - its got a tiny mark on the back lip that lines up with the mark on the cover .

Did you take the cams off in one lump or split them ? if you did come back on here for how to time them up .

Feb 20, 2010 | 2002 Isuzu Trooper

2 Answers

Timing belt replacement on a 1999 isuzu rodeo 2.2


When you replaced the cylinder head, it would have been absolutely critical that the camshaft was already in the right position before you bolted it down. You cannot just bolt the head on and then turn things to line up the cam timing marks or you will bend valves while doing so. If this is what happened, the engine will not start and the head will have to come back off so that you can replace the bent valves.

Mar 16, 2009 | 1999 Isuzu Rodeo

1 Answer

Timing marks for 91 volvo


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