Question about 1999 Mitsubishi Diamante

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Removal and replacement of crankshaft pulley on 1993 Mitsubishi Diamante, 3.0 DOHC

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  • Anonymous Mar 21, 2014

    replacing crankshaft pulley



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You have to remove all the belts and then undo the mille bolt that is inside the crank pulley.
You might take out the small visit plate between the trans and the engine underneath and access the ring gear off the flywheel and lock it with a pry bar while you undo the pulley bolt. Don't forget to tighten the pulley to the specified torque.
Good luck

Posted on Jul 18, 2008


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Posted on Jan 02, 2017


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I am trying to find the location for my crankshaft position sensor on my 1999 Mitsubishi Diamante

Your 1999 Mitsubishi Diamante is a 3.5L MFI SOHC 6cyl engine.
MFI = multi-port fuel injection
SOHC = single overhead camshaft
This answer covers Mitsubishi Diamante1.8L, 2.4L, 3.0L (SOHC and DOHC), 3.5L, and 1997-2000 1.5L Engines.

2.4L engine shown, others similar.

Fig.1 - CKP position and its two mounting bolts

In Fig. 1, the two arrows point to the CKP (crankshaft position sensor) mounting bolts to remove. 2.4L engine shown.

Fig.2 - CKP reluctor removal
Remove the sensor and slide the reluctor wheel off of the crankshaft-2.4L engine shown.

1. Disconnect the negative battery cable.
2. Remove the timing belt.
3. Unplug the sensor connector.
4. Unfasten the two retaining bolts, then remove the CKP sensor from the vehicle.
5. Installation is the reverse of the removal procedure.

Reference: Autozone online repair guide: Mitsubishi Galant/Mirage/Diamante 1990-2000, at

Fig.3 - photo - new 99Diamante CKP, a Wells part #SU4313

Jul 31, 2016 | 1999 Mitsubishi Diamante

1 Answer

Where is the crank shaft location on a 1993 Mitsubishi diamante

It depends on litre size of engine?
Also, is this sohc or dohc engine?
The more info you can give us, the easier it is to find proper information.

Apr 11, 2016 | Mitsubishi Cars & Trucks

1 Answer

1999 ford taurus 3.0 dohc

this job does require some special tools to remove the crankshaft balancer....
1. Disconnect battery ground cable.
2. Remove drive belt.
3. Raise vehicle on hoist.
4. Remove RH front wheel and tire assembly.
5. Remove four crankshaft pulley to damper retaining bolts and remove crankshaft pulley.

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6. Remove crankshaft damper retaining bolt and washer.

7. CAUTION: Use care when removing damper so as not to damage crankshaft or create burrs.

Remove damper from crankshaft using Crankshaft Damper Remover 303-009 (T58P-6316-D) and Vibration Damper Remover Adapter 303-176 (T82L-6316-B).

Jun 15, 2012 | 1999 Ford Taurus

1 Answer

Do you have a diagram for cambelt settings for a 1993 2.5 diamante

Hello! I need a little clarification on the engine size...There is a 2.4L SOHC...And a 3.0L DOHC, which most 1993 Diamante's were equipped with...Your request for cambelt settings list a 2.5L...Send a comment...


Jan 27, 2011 | Mitsubishi Diamante Cars & Trucks

1 Answer

1993 Mitsubishi Diamante ES/New Parts on Engine/Alt/P/S Stretches

these acr have problems with the crank pulley, this makes the belt get loose, or theres bolts missing that hold power steering pump or tensioner on,remove the belts and take a good look at the crank pulley, the outter part of the pulley is held on by rubber, this rubber dries out and the outter pulley loosens from the inner part of the pulley causing belts to loosen and squeal,

May 20, 2010 | 1993 Mitsubishi Diamante

1 Answer

How to replace serpentine belt on mitsubishi diamante 2000

Click on the following free direct Link. It has the Serpentine Belt Diagram and Tensioner location for your 2000 Mitsubishi Diamante.

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

GENERAL/Standard Rules to Removal the Serpentine Belt with a Tensioner:
A. Find the Tensioner(s). (See Diagrams on Link)
B. Using a Serpentine Belt Tensioner Tool, Or Wrench OR Ratchet, Rotate/Move the Tensioner USING THE AVAILABLE NUT (on the Pulley or Arm Base) OR the OPENING (3/8ths or 1/2 inch square opening) rotating the Tensioner Pulley/Arm - moving it away from contact with the belt and towards the area where the belt is not in contact with the Tensioner Pulley. The Tensioner is spring loaded, and is hard to rotate/move.
C. Remove the loosened belt off one of the other more easily accessed Pulleys.
D. DO NOT quickly release the Tensioner, but gently allow the Tensioner to rest in its closed position.

Standard Rules for Installing the Serpentine Belt with Tensioners:
a. Pick a Pulley that is most easily accessed. This will usually be on top. This will be the last Pulley that the belt will go on.
b. Using the Diagram: Install the new Serpentine Belt on the remainder of the Pulleys....over, under, left right.
c. Using a Serpentine Belt Tensioner Tool or Wrench or Ratchet Tool: Rotate/Move the Tensioner Pulley/Arm "away" from Belt contact area on the Tensioner. This spring is pretty hard and with a new belt, it will be even harder to install. Rotate/Move this to as-close to the maximum allowed inorder to have enough slack in the belt to get it up and over the last pulley.
d. Using your other hand - Pull the Belt up and over the Last remaining Pulley.
e. Before releasing the pressure on the Tensioner, visually inspect the remainder Pulleys and the Belts' Positioning on them.

Mar 31, 2010 | 1999 Mitsubishi Diamante

2 Answers

Crankshaft position sensor

where it the crank potision sensor on a 92 mitsubishi diamante

Sep 15, 2009 | 1998 Mitsubishi Diamante

1 Answer

Timing Belt

It is semi difficult. The timing belt on the v 6 dohc is one of the longest timing belts you will ever see, It winds around one double set of cam pulleys, down around the crankshaft pulley through a belt tensioner, back up around the other set of double camshaft pulleys, then back down around the water pump pulley and finally back up to the camshaft pulleys where you started. It is of utmost importantce that all the timing marks are lined up properly and that the belt tensioner is properly set when you have the new belt on. If you have a lot of patience and some previous engine work under your belt it should be within your ability. You will be taking off all the timing covers on the front of the motor , the front drive pully off the crankshaft, all the accesory belts off, undue the alternator and shift it out of the way , the front motor mount comes off, the power steering belt tensioner has to come off, It is best to jack the car up on stands with support under the oil pan because of the released motor mount. take off the driver side wheel and wheelwell undercovers for access. Take pictures, label all wiring you disconnect, it is a good idea to replace the timing belt tensioner with the belt and maybe the water pump also to avoid going through this pain soon. Get a Chilton or Haynes manual for reference. In other words it is a *****!!!!! But If you tackle the job, get it back together and the car runs , you will be proud,

Oct 20, 2008 | 1993 Mitsubishi Diamante

2 Answers

Broken crankshaft pulley bolt on mitsibushi pajero 2.5td 1993 rhd to remove easily the broken part which is in crankshaft,pulley is off

The only possibility I can suggest is that which is called and 'Easyout.' These are available at parts stores and come (normally) with a sized drill and a special bit with left-hand threads.
First a hole is drilled with the provided drill bit, then the removal bit is screwed into the new hole and turned counter-clockwise which further inserts the removal bit and, if the removal bit does not snap, the broken threaded shank should back out.
I would suggest soaking the broken part with penetrating lubricant first and allowing it time to seep into the threads of the broken bolt.   

Oct 13, 2008 | 1998 Mitsubishi Montero

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