Question about 2007 Gas Gas EC 300

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Static Timing Does anyone know how to set the static timing on the 2 stroke gas gas (05 EC300)? I can't find any reference marks on the engine

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  • Anonymous Mar 30, 2014

    anybody got any clue how to set the timing up on my 2002 fse 400 gas gas just done rebuild and cant find bottom timing mark please help

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  • Master
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Or the stator backing plate. Reply With QuoteIf you have the larger 2K-3 ignition the stator has an insert with a single hole in one of the slots to fix the timing. This can be seen in the photo I posted in the DC conversion thread. If you have a 2K-2 the M5 holes in the cases for the 2K-3 will be unused. The upper hole will be visible. If an M5 cap screw and 12mm OD flat washer is snugged down in this hole, the stator plate can then be rotated until it contacts the edge of the washer. The 2K-2stator plate bolts should then be just off center in the slots. This works out well on the 250 and I think the timing for the 300 is the same.,,,

Posted on Nov 10, 2008

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My 05 yz 85 is going in reverse. The stater and ECU is YZ 80. Everyone say is timing. Should I replace stated and ECU with 05 parts. Second motor I bolt that has done this.


Hi Montrell, your ignition timing is not set properly and I am sorry you can't find the first and best tool you ever bought for your Bajaj but despair not for a mere $10 you can download another one. For more information about your issue, please visit the websites below. Good luck and have a nice day.
2 stroke engine running backwards
Runs Backwards Yamaha 2 Stroke
Two stroke run backwards https://www.tradebit.com/filesharing.php/search/0/2005+yamaha+yz+85

Nov 16, 2015 | Motorcycles

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Chevy 454 1984 vintage in motor home cannot find the timing line on the harmonic bal;ancer. Also the engine appears to have two timing brackets one on towards the bottom of engine the other one towar


I believe yours has the timing marks on the balancer, one mark has a 0, the others are at 2 degrees front and back.. Use sand paper and clean up the balancer. The needle on the left is what you strobe. The bottom is for static timing, Which I have never done.

Jan 23, 2015 | Cars & Trucks

1 Answer

Timing marks for nissan pickup petrol engine j21


I can't remember if the j21 has a single or twin cams, but here is a solution if you haven't taken the old timing chain off yet.
Take off the timing cover and the camshaft cover. Remove all spark plugs. Place a wire (welding rod or a piece of an old wire coat hanger) into the n;umber one plug hole - this is the plug for no. 1 cylinder, the cylinder nearest the radiator.
Turn the engine until the exhaust valve just closes and the intake valve just opens. This is referred to as the valves "rocking". At this point the wire should be right at the top of the piston stroke, and the number one piston is timed to take in gas on the down stroke, that is, the intake stroke.
At this point you should see the timing marks on the timing gears and their relationship to one another. The marks are either dots on the gear teeth, or marks on the camshaft which line up with marks on the cylinder head. These marks line up when the crankshaft is at top dead center, which is the position you turned the crank to while feeling the position of the piston with the wire.
I wish you well, good luck.

Apr 30, 2014 | 1992 Nissan Pickup

2 Answers

Partner 500 fuel mix


This is a fairly old saw now, so i ould run it at a 25-1 fuel oil mix, be sure to use proper two stroke oil designed for use in chainsaws.

Oct 29, 2012 | Garden

1 Answer

94 bonneville changed fuel pump starts backfires and dies


Well, since it won't run, you cant check timing with a light. You could try static timing: Bring #1 piston to TDC by mark on scale by crank pulley. Take upper timing chain cover off. Cam pulley should have a mark or circle or dot that lines up with mark on bloick. (Need to make sure you are on compression stroke, not exhaust stroke of piston. How? Best way is pull spark plug and hold finger or thumb over plug hole. As you turn crank (clockwise) with a socket approaching the TDC mark, you will feel pressure build on your finger if you are on compression stroke. Could also have someone bump starter a little at a time, you can feel pressure build on your finger as piston approaches TDC. When it's close, use socket to line up crank pulley with mark.) Now check cam pulley for those timing marks. Valve timing off is often cause of backfires. So is too much gas, but first I would make sure timing is right.

Oct 29, 2011 | 1994 Pontiac Bonneville

1 Answer

How can i find out if my 1996 jeep grand cherokee is in correct timing?


Your vehicle has non adjustable timing. The distributor is locked in one position. Your actual timing is adjusted by the computer depending upon information it receives from the engine sensors, the primary ones being the throttle position sensor and MAP sensor.
If the distributor has not been removed at any point, static timing should be fine the way it was set.
Static timing is set by bringing #1 piston to top dead center with the front damper pulley mark indexed to "0" on the timing scale. The rotor should point exactly to the #1 spark plug wire tower, or exactly 180 degrees away from it if you are on the exhaust stroke....One more turn of the crank should put it where you want it in that case.
The two things that can change static timing is removing the distributor and installing it a bit off, or, a worn timing chain that will cause the camshaft to lag behind the crankshaft somewhat, depending upon how badly it has stretched. Your computer can usually compensate for stretch unless it is really excessive, and that generally will not happen unless the engine has over 200K miles on it.
You can find info on testing your sensors in both chilton and haynes manuals. Generally though a bad sensor will generate a fault code that can be read with a scan tool. Most larger parts stores will read your computer for free and give you the codes.

Nov 26, 2010 | Jeep Grand Cherokee Cars & Trucks

1 Answer

I need to know how to set the distrubtor


The ignition timing is not adjusted with a timing light or with the engine running, and to set the ignition timing follow these procedures.

There is a mark or notch on the distributor housing that the rotor should be pointing to when the engine is on TDC. (Top Dead Center) This "Static" timing is all that matters and the computer will be able to control the timing as long as the ignition rotor is in that position when the engine is at TDC.

1. Place the engine at top dead center.

2. Look under the distributor cap and find where the number one terminal runs under the distributor cap, and where that position on the distributor cap corresponds with the distributor housing, and it should match up to a mark or a notch on the distributor housing (usually has a #6 for 6 cylinder engines or a #8 for 8 cylinder engines) indicating the number one TDC alignment position.

3. With the engine on top dead center the ignition rotor should be pointing to the number one TDC alignment mark or notch that is on the distributor housing, if it is not then loosen up the distributor and turn the distributor until the ignition rotor is pointing to and aligned with the TDC alignment mark or notch on the distributor housing and then tighten down the distributor, the engine should now be "Static" timed. (The more precise that you are aligning the TDC alignment mark with the ignition rotor the better the engine will run, and it will be less likely that there will be a camshaft to crankshaft correlation problem)

If the distributor can not be turned enough to align the ignition rotor with the number one TDC alignment mark on the distributor housing, or the distributor does not set properly and will not allow the installation of the spark plug wires then the distributor is not installed correctly and is most likely a tooth off and it will need to be re-installed correctly. (The distributor should set like it is shown in the firing order diagram when it is properly installed)

Here is a firing order diagram to also help assist you.

Some distributors have the hold down bracket secured onto the distributor housing and the distributor can not be turned into alignment and then tightened down into that position, and these distributors will only fit into the engine and correctly align on "Static" timing one certain way, and when it is correct the distributor hold down bracket bolt can be installed and the TDC alignment mark on the distributor housing will remain properly aligned with the ignition rotor.


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Nov 18, 2010 | 1998 GMC Jimmy

1 Answer

Blown head gasket, replaced and now cant time. all books and web say that the vehical is not timeable it has to be done by a comp. tech 2. but we went to dealer and their tech 2 couldn't read it. i cant...


The ignition timing is not adjusted with a timing light or with the engine running, and to set the ignition timing follow these procedures.

There is a mark or notch on the distributor housing that the rotor should be pointing to when the engine is on top dead center. This "static" timing is all that matters and the computer will be able to control the timing as long as the ignition rotor is in that position when the engine is at top dead center.

1. Place the engine at top dead center.

2. Look under the distributor cap and find where the number one terminal runs under the distributor cap, and where that position on the distributor cap corresponds with the distributor housing, and it should match up to a mark or a notch on the distributor housing indicating the number one position.

3. With the engine on top dead center the ignition rotor should be pointing to the number one mark or notch that is on the distributor housing, if it is not then loosen up the distributor and turn the distributor until the ignition rotor is pointing to the mark or notch on the distributor housing and then tighten down the distributor, the engine should now be static timed.

If the distributor can not be turned enough to align the ignition rotor with the number one mark on the distributor housing, or the distributor does not set properly and will not allow the installation of the spark plug wires then the distributor is not installed correctly and is most likely a tooth off and it will need to be re-installed correctly. (The distributor should set like it is shown in the firing order diagram when it is properly installed)


Let me know if you require a firing order diagram or any further assistance.

Sep 23, 2010 | 1999 Chevrolet Silverado 1500

1 Answer

I need a diagram of the engine timing marks for a 1995 S10 Blazer. Can anyone provide?


Hello Friend:

Yes i can tell you how to set your Timing Marks.

Your Top Gear the Cam Shaft Sprocket you want the timing Mark you'll want it to be Pointing Down .it won't be completly straight Down but Very close to it.

You'll want your Lower Sprocket (Crank Shaft) Point Upward .Until both Cam And Crank Shaft Marks Ar Directly in Line with the Other.

As Long s you Have those 2-Marks Meeting Straight Across from each Other,You will be Set t Top Dead Center.

Meaning the your number 1- Piston Should be up and on the Compression Stroke, Not on the Power Stroke but Compression.

Either Way Sir if you got em Lined up like I was talking About you'll be Fine.

This will get your Timing Gears Lined up Properly,.

Thank You Sir for Using Fixya Please let me know the Quality of my Solution by Voting for me.

Thanks Again From d_hubbs

Aug 17, 2010 | Chevrolet Blazer Cars & Trucks

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