2001 GMC Jimmy "time" Questions

Question about GMC Jimmy

I have a 1991 S15 Jimmy with a 4.3L, is it better

I have a 1991 S15 Jimmy with a 4.3L, is it better or worse for the timing to be advanced? Neither Should be close to Factory Recommended setting Should be same--half way thru firing order or you have ...

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Where are the timing marks on a 2000 gmc jimmy to

...plug hole or put a rag in the hole just enough to get it to blow out, bump motor over a little at a time when the no 1 piston comes up on compression stoke, it will blow rag out of hole, or it will ...

Question about GMC Jimmy

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I have a 1997 GMC Jimmy, 4.3 v6, i have replaced timing chain

...i have replaced timing chain I have a 1997 GMC Jimmy, 4.3 v6, i have replaced the timing chain 3 times already. This time a mechanic has put it back in time, and put it back together. But it wont ...

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How to adjust the timing on 1986 gmc s15?

how to adjust the timing on 1986 gmc s15? Below copied from AutoZone.com: See Figures 1, 2 and 3 The following procedure requires the use of a distributor wrench and a timing light. When using a ...

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Timing mark on pully

timing mark on pully trying to find timing marks on engine took distributor out to replace intake gasket the timing marks are on the timing cover housing at the top of the crankshaft or just slightly ...

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Timing specs

timing specs 1991 gmc jimmy S15 4.3 ENGINE, WHAT IS THE TIMING SPECS, AND WHERE IS THE WIRE THAT HAS TO BE UNPLUGED BEFORE USING TIMING LIGHT. Connector is under right side dash under heater box. It ...

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I have replaced the fuel pump three times. why

i have replaced the fuel pump three times. why i have replaced the fuel pump three times. why does it keep failing? The time frame in which you replaced it 3 times would help. The fuel pump failing is

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Where is the ignition timing wire on a 1994 gmc jimmy

Where is the ignition timing wire on a 1994 gmc jimmy Which e"xact" wire is the ignition timing advance wire located on the 1994 GMC Jimmy, (to ("disable" the timing advance) for setting the ignition ...

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How to fix distribitor timing problems

how to fix distribitor timing problems i removed distributor and cant seem to get it back right Remove number, one spark plug , turn engine over till compression is felt, turn engine over till TDC ...

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What to set timing using timming light

what to set timing using timming light i have a 1991 gmc jimmy s15 4.3 engine, i replaced timing chain, i need to know what to set timing with a timing light, the information under hood is missing. 0 ...