The firing order start on the number one cylender. Which is the first cylender on the passenger side closest to the front end running in a clock wise direction. when seting your distributer make sure the cylender number on is all the way up and set your router on your distributer pointing towards cylender number one.
1-8-4-3-6-5-7-2 Distributor rotates clockwise.
THE FIRING ORDER FORE CHEVY V8 IS 18436572 CLOCK WISE. ON THE V6 IT IS 153624.
The firing order on a 1989 GMC S15 is 1, 5, 6, 4, 3, 2. Cylinder number one is at the front of the engine, on the left side.
The firing order for a 1983 v6 s10 is1-6-5-4-3-2. The number one cylinder is on the front left of the engine.
1,8,4,3,6,5,7,2.
if it is back firing out of the carb, and wont completley turn over then you may have a head gaskett problem shaunna 586 738 1782
fuel pump for v6 will not supply enough fuel for a v8. they are calibrated to supply different amounts of fuel at different pressure It depends on the year and fuel system. I know better. I have been with Gm for 22 years. I have a v6 4.3 fuel pump out of a 90 s15 in my 89 silverado with the 5.7 350 v8 and its just fine, look it up, its the same part number. it even fits a 7.4 chevy and a 5.0 and a 2.5
green signal wire goes to the negative side of coil, not the positive. On your tach you probably have a ground(black),power(red), signal(green) and illumination(yellow?) wires. The signal wire splices into the positive side of the coil. The rest of the wires are pretty self explanatory. Make sure you have a solid ground and power. The illumination wire can be hooked into the headlight switch so it goes on with your lights. Tim The statement above is true for hooking up a tach. I just installed one in my 87 gmc s15. the trucks are set up from the factory to come with one, so you will find a wire located in the wiring harness that has a hookup for your tach. This is so you dont have to mess with the distributer set up. This may save you some time.
to answer your question you need to know that all sensors work together to provide info for computer input . in order have the desiered out put,but computer can compensate for lack of info known as set values or limp mode.your speed sensor lets the computer know vehicle is moveing.thus adjusting fuel ratios for improved fuel economy.my guees is that you have an loose or contamanation, on the speed sensor or a defected sensor. not to get to complacated sensor uses hall effector magnet and notched wheel produces on off signal to produce a small voltage.check your vacum switch on the top drivers side of the transfer case for loose and/or broken vacum hoses also check the vac resevor located on the under side of the hood driver side.this may solve your problems depending on what type of four wheel drive you have being i.e. manual shift or push button.the 1994 model is a trsition model therefore could be either . hope this is helpfull if to big of a hassle recomend a shop or get you a repair manual.
There are so many ways to do it, that it would take too long to list them all. A few (off the top of my head) are: BULL - BULL T20 - D20 T19 - S11 - D16 T18 - S14 - D16 T17 - S17 - D16 T16 - S20 - D16 T15 - S15 - D20 T14 - S18 - D20 T13 - S11 - BULL T = Treble S = Single D = Double Personally, I always go for T20 - D20; if you miss the first treble 20 and hit single 20, you are left with 80, which is attainable by T16 - D16.
165432 is the firing order.
You can find the firing order right on of the intake maifold on most all GM cars and trucks.
4.3 v6 is 165432 ----- 2.8 v6 is 123456
Really need to know the year. Lets say you have a 1989 GMC S15 4.3L V6 or a 1993 Chevy 4.3L V6. The firing order would be 1-6-5-4-3-2
The Firing Order for the 4-cyl engines is 1-3-4-2. jb
oddly enough 1-2-3-4-5-6
134 A
Firign order is 1-2-3-4-5-6 Rotor turns clockwise.
1-6-5-4-3-2 Rotor turns clockwise. Click the link for a diagram.
Yes
You didn't list the engine size so go here and click the correct one. Copy & paste into your browser. http://autorepair.about.com/library/firing_orders/bl-gmc-firing-87.htm
At what degree do I set my timing for a 1985 GMC s15 pick-up truck?