If a 6 cylinder - 1,5,3,6,2,4 If a 8 cylinder - 1,8,4,3,6,5,7,2 Check the manual to make sure.
NO.
firing order is stamped on the intake manifold
3094 lbs.
anywhere from 10w30 -10w40
It is important to know what types of fluids to put in a car to make it run smoothly. In a 1990 Chevrolet Pickup 1500 the correct transmission fluid is Dexron III or Dexron VI.
yes
All three V8s that year had the same firing order. The engine size is listed on a placard under the hood.
1342
Jump pins A and B, top row, far right.
The spark plug wires connect in the 7,3,5,1, 8, 6, 4, 2 order on the 350 motor for the Chevrolet Silverado made in 1990. This changes in the models built after 1990.
It's in the fuel tank.take to a reputeble repair shop and have a Tech do it correctly.You will regret attempting to do this on your back in the driveway..........
The answer would be to drawn out to explain here. Go to a parts house and purchase a Haynes manual specific to your truck.