Question about 2001 Isuzu Trooper

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Where is the timing marks of the camshaft and and injection pump for Isuzu 4jg2

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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simontricket
  • 235 Answers

SOURCE: Isuzu bighorn diesel 4jg2 engine timing diagram

http://www.jeepolog.com/UserFiles/downloads/trooper_manual.pdf

This site has it .

Posted on Aug 25, 2009

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honeymokey
  • 3113 Answers

SOURCE: 2000 isuzu trooper 3.2 v-6 dohc camshaft timing

It's more to it than aligning the marks since the cam pulleys turn about three times or more to one turn of the camshaft on this engine. You need to find someone that is experienced on this vehicle.

Posted on May 13, 2009

stevenhurc
  • 450 Answers

SOURCE: time marking for camshafts

7e745eb.jpg this is for all UBS,UES,TF V6 ENGINES

Posted on May 24, 2009

motor1258
  • 6674 Answers

SOURCE: camshaft timing mark crankshaft timing mark

Belt covers need to be on. Timing mark on crankshaft (while on compression stroke) should line up with TDC mark on cover. then Camshaft mark, needs to line up by looking through access hole of cover, and align mark on cam sprocket with pointer on inside of belt cover.

Posted on Oct 22, 2009

  • 1757 Answers

SOURCE: isuzu trooper 2002 RLV engine. camshaft timing

Sorry for the severe delay.
I am personally going back to answer your unanswered question.
I do not know if you still need the answer, but I am going to answer it in case you still do.

Click on the following direct Link. It has the Timing Belt Diagrams and Photos with Marks for the Camshaft and Crankshaft that you will need. It also has numerous other helpful diagrams, instructions and photo's for use.

Again my apologies...
Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at FixYa.com!


http://www.2carpros.com/car_repair_information/year/2002/make/isuzu/model/trooper/2002_isuzu_trooper_timing_belt_diagram_marks.htm

Posted on Mar 25, 2010

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1 Answer

Where are the timing marks for Isuzu bakkie kb250 d direct injection (camshaft, krenkshaft and diesel pump marks)


welcome to USA forum
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Feb 08, 2017 | Isuzu Cars & Trucks

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Isuzu 6HH1. What are timing and injector pump degrees?


Olinga
please start your own post
year, car.
model names of said car/truck./bus,?
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this is no heavy truck forum.
but lacking all facts on truck, we cant look them up can we. as you can see and bus is not a rodeo.
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My 4jg2 turbo type acceretion time alot of black smoke


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Mar 15, 2013 | 1999 Isuzu Trooper

1 Answer

I need to know where the timing marks are on a 96 4wd isuzu rodeo. CAN ANYBODY HELP ME PLEASE?



  • I hope you get this, I was going to go to bed until I noticed how bad you were needing some timing marks :)

  • Injection pump and camshaft alignment marks-diesel engine
ironfist109_302.jpg

ironfist109_303.jpg

  • Tensioner pulley bolt sequence (diesel)


ironfist109_304.jpg


  • Crankshaft sprocket timing mark-2.3L and 2.6L engine
ironfist109_305.jpg

  • Camshaft sprocket timing mark-2.3L and 2.6L engine
ironfist109_306.jpg
  • Timing belt installation sequence-2.3L and 2.6L engines
ironfist109_307.jpg
  • Timing belt tensioner lockbolt-2.3L and 2.6L engines
ironfist109_308.jpg

  • If you have any comments please feel free to leave them here.
  • Hope this helps and thank you for using FixYa.


Regards, Tony

Oct 06, 2011 | 1996 Isuzu Rodeo

1 Answer

Timing marks trooper 1985 mod dlx turbo diesel


Refer to Figures 1,2,3,4 when performing 17-step timing procedure for 1981-1985 Diesel Engines.

Fig 1. Injection pump and camshaft alignment marks - Diesel engine.

archaeology_66.jpg


Fig 2. Removing the timing belt holder - Diesel engine.

archaeology_67.jpg

Fig 3. Injection pump alignment marks - Diesel engine.

archaeology_68.jpg

Fig 4. Tensioiner Pulley Bolt Sequence - Diesel engine.

archaeology_69.jpg

Procedure - Timing Belt replacement.

1. Disconnect the negative battery cable. Drain the cooling system.

CAUTION
When draining the coolant, keep in mind that cats and dogs are attracted by ethylene glycol antifreeze, and are quite likely to drink any that is left in an uncovered container or in puddles on the ground. This will prove fatal in sufficient quantity. Always drain the coolant into a sealable container. Coolant should be reused unless it is contaminated or several years old.

2. Remove the timing belt cover. Remove the injection pump sprocket flange.

3. Using a prybar, remove the tension spring from the timing belt tensioner.

When removing the tension spring, avoid using excessive force for the spring may become distorted.

4. Remove the tensioner pulley bolt and the pulley.

5. Remove the timing belt and discard it.

To install:

6. Rotate the crankshaft to bring the No. 1 piston to TDC of the compression stroke.

7. Align the timing marks on the injection pump sprocket with the camshaft sprocket; the marks must be facing each other.

8. Using a new timing belt, install it in the following sequence: crankshaft sprocket, camshaft sprocket and the injection pump sprocket; the slack must be between the injection pump and camshaft sprockets.

9. Install the tension center and the tension pulley so the end of the tension center is fitted against both pins on the timing pulley housing.

10. Hand tighten the nut so the tension pulley can be rotated freely.

11. Install the tension spring and semi-tighten the pulley nut to 22-36 ft. lbs. (30-48 Nm).

12. Rotate the crankshaft 2 full turns clockwise to seat the belt and further turn the crankshaft 90° beyond TDC to settle the injection pump.

13. Loosen the tension pulley nut to take up the timing belt slack. Tighten the tension pulley nut to 79-94 ft. lbs. (108-128 Nm).

14. Install the injection pump sprocket flange; the hole in the outer circumference of the flange should be aligned with the triangular timing mark on the injection pump sprocket.

15. Rotate the crankshaft 2 full turns clockwise to bring the No. 1 piston to TDC of the compression stroke. Make sure the triangular timing mark on the timing sprocket is aligned with the hole in the flange, then, measure the timing belt tension; it should be 33-55 lbs.

16. Install the timing belt cover.

17. Connect the negative battery cable.

Jul 04, 2011 | 1995 Isuzu Trooper

1 Answer

Hi ive got a 1996 isuzu bighorn ive attempted to change the timing belt but the injector pump pulley moved when i took the belt off. i put it back where i thort it was and tried a tooth either way but no...


Timing belt installation

1. Ensure locking bolts located correctly [4] & [5] in the picture below:

tdisline_32.jpg
CS = Crankshaft
CA = Camshaft
IP = Injection Pump

2. Ensure timing marks aligned [10].
3. Fit timing belt in clockwise direction, starting at crankshaft sprocket.

NOTE: "ISUZU" lettering on belt should be readable from front of engine.

4. Slacken tensioner pulley bolt [9]. Push tensioner pulley against belt.
5. Ensure belt is taut between injection pump sprocket and tensioner pulley as well as crankshaft sprocket and camshaft sprocket.
6. Position tensioner lever [8] against tensioner pulley housing.
7. Remove locking bolts from sprockets [4] & [5].
8. Apply a load of 10 ... 12 kg to tensioner lever. Use spring balance [11].
9. Tighten tensioner pulley bolt to 80 Nm.
10. Turn crankshaft slowly 45 degrees anti-clockwise. Use spring balance to tension belt.
11. Repeat tensioning procedure at 45 degrees intervals for one anti-clockwise turn of the crankshaft.

NOTE: DO NOT turn crankshaft clockwise during tensioning procedure!

12. Fit tensioner lever to original position. Tighten nuts [12].
13. Install: Injection Pump flange [6], Camshaft sprocket flange [7], and water pump pulley.
14. Install components in reverse order of removal & refill coolant.

tdisline_33.jpg
PLEASE DO RATE MY RESPONSE. THANKS!

Nov 27, 2010 | 1996 Isuzu Trooper

1 Answer

Where can i find timing marks for cam and injection pump for 4jg2 engine?


Hi, no marks as such, but with the crank marks lined up to TDC No/1 if you look at the cam pulley and the pump pulley you should see a hole in both at about 2o'clock position, these holes should line up with corresponding holes of which you screw a bolt in each ( I think they are 8mm metric ) by doing this the bolts hold both pulleys in the correct position with crank marks aligned, cheers hope that helps

Oct 05, 2010 | 1994 Isuzu Trooper

2 Answers

Diagram of markings on timing belt


I repaired a 3.1 4JG2 but the mechanic doesn´t know how to set the injection time. I can see the marks on the crank and camshaft as well as the inyection pulley but if I try to install the belt "just like that", the injection goes wrong with explosions and white smoke. Can anyone help please? Is there any other procedure to follow to time the inyection?
thanks in advance

Jun 30, 2010 | 1996 Isuzu Trooper

1 Answer

Timing marks diagram for 4JG2


Sorry for the severe delay.
I am personally going back to answer your unanswered question.
I do not know if you still need the answer, but I am going to answer it in case you still do.

Click on the following direct Link. It has the Timing Belt Diagrams with Marks for the Camshaft and Crankshaft that you will need.

Again my apologies...
Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at FixYa.com!


http://www.2carpros.com/car_repair_information/year/1994/make/isuzu/model/trooper/1994_isuzu_trooper_timing_belt_diagram_marks.htm

Nov 26, 2009 | 1994 Isuzu Trooper

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