1991 GMC S-15 Jimmy "driver tdc" Questions

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Question about GMC Jimmy

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...WHAT CYLEDER DO I USE FOR TDC. On your engine, you will need to removed the first spark plug on the drivers side of the engine. (if you are looking at the engine from the front, it will be your right ...

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...TDC before it starts to decend back. U can use a screw driver to put in the spark plug hole.The rotor must point towards the number one spark plug. your local library will have this infor or autozone ...

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...this is the hardest timing to set. first lets do it the easy way. pull off the valve cover on the drivers side. why do it. well there is a exhaust top dead center and intake top dead center. on the ...

Question about GMC Jimmy

1 Answer

...TDC) of cylinder number 1. Make sure it is on the compression stroke. Remove the distributor cap screws and cap to expose the rotor. Align the pre-drilled indent hole in the distributor driven gear ...

...number 1 goes in that direction. Remember on the vehicle ..the odd numbered cylinders are on the drivers side...Number one at the front ..then 3, 5, 7 to the back. All the even cylinders are ...

...TDC and replace the timming belt. Thanks PULL OUT NO 1 SPARK PLUG PUT A SCREW DRIVER DOWN THE HOLE AND TURN THE ENGINE OVER BY HAND UNTIL THE SCREW DRIVER IS AT THE TOP THEN YO WILL SEE THE MARKS ON ...

driver is at it's highest point thats tdc First of all, you probably don't want to have it on Top Dead Center ("TDC") .... You need some "advancement" for the plug to "spark" Before TDC. Best to use a

...TDC the exhaust valve (closest to the manifold) will start to open. If this is not what you see turn the engine over 1 complete turn to line up the timing marks again. At this point, where the rotor ...

...driver out, until TDC is found then driver will slowly desend, rock crank back and forth when srew driver is at heighest point this is TDC. At this point cam sharft lobs on number one valves should ...

...yukon i need to know the #1 spark plug on a 1998 gmc yukon to get tdc.. V8 engine? That would be drivers side front. Remember that TDC is number one piston up (On the compression stroke, not ...

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