WebDec 29, 2007 · Re: Timing Question on Vortec 4.3 V6 Engine Don S said: You need a year or better yet a Mercruiser SN for your engine. We need to determine which type Thunderbolt ign. you have. I would guess it's a Thunderbolt V, but would have to verify with year or SN. WebThe timing is not adjustable at all. Turning the distributor controls the synchronization of the rotor with the coil and the injectors with the spark. It requires the use of a professional scan tool to observe the "Cam Offset" PID and adjust it to "0". You will have to get it close first to be able to get it started.
2002 4.3L Vortec Timing S-10 Forum
WebJun 15, 2024 · I set the distributor at#1 plug at 6 oclock position like the book indicated, #1 plug sparks when manually turning distributor with rotor pointing at 6 o clock position and the cap with the number one plug wire starting off in the number 6 position and following counterclockwise from 1 to 6 in that order also I have a discrepancy whether or not top … WebAug 4, 2024 · To time the engine, set the engine running at 650rpm and adjust the timing as you would any other engine. Thunderbolt V is the same sort of system, but with a lot more smarts inside. Among other things, it will adjust the timing to keep the idle speed steadier, and at the preset speed. how high are vaulted ceilings
Setting timing on a 4.3 Boating Forum - iboats Boating
WebMar 10, 2013 · Timing Marks for a 94' Chevy Blazer, V6, 4.3L, Vortech Mr. Fix-It Mobile 1.59K subscribers Subscribe 109 87K views 10 years ago This video shows the timing marks and describes how to get it... WebDec 9, 2013 · Join Date: Dec 2013. Location: Michigan USA. Posts: 9. Member's Picture Albums. Engine timing 94 v6 3.0. does any one have specific instructions for setting the … WebMay 9, 2012 · At the front bottom of thr engine you have your harmonic balancer. This has a pretty noticeable groove in it (there's actually 2 of them). On the block in the the same area there's a protruding mark that you line that groove up with. The other groove will be at the 1 o'clock or two o'clock position. Once you have that lined up, the metal strip ... how high are vanity cabinets