Go to "improve the answer" below to see a diagram. As you stand in front of the vehicle, assume the fire-wall is at 12:00 o'clock.
On a HEI: #1 plug wire should be at 4 o-clock position. At 12 o-clock; the # 5 cylinder wire is located there. Cylinder wire #8 is attached at the 6 o'clock position. #3 cylinder wire is attached at the 9 0'clock position. use the diagram from "improve the answer" to fill in the remaining wires. The firing order is 18436572
From the front of the engine, the #1 cylinder is located to your immediate right. Cylinders 3, 5 and then 7 follows on the right bank. Cylinder # 2 is to your immediate left is followed by 4, 6 and #8 at the back of the block, near the fire-wall.
^ 5 6 7 <3 2}> 4 1* 8
} is HEI conector
THe chassisno, or VIN no, is located under the back seat on right side.
There are four spark plugs on each side of your 1991 Chevrolet engine. The spark plugs will be near the bottom of the engine.
you may have plug wires on wrong plugs. you need to get the firing order, find number 1 on distibutor, conenect plug wire from there to number 1 plug . then repeat this using the correct firing order and doing one plug wire at a time
Right here, just give us the year and engine size.
You can obtain a 1995 Chevrolet 1500 pickup truck spark plug wiring diagram from most Chevrolet dealerships. Many auto-parts stores will supply the diagram, without charge.
.060 You can find the gap for a spark plug at championsparkplugs.com - just enter your vehicle, year and engine type and it will tell you the gap.
There are a number of ways to find information about Chevrolet in the UK. The best way to find official information is to visit the Chevrolet website. This site list all the vehicles Chevrolet offer along with finance, test drive and brochure information.
Firing order? 1-2-3-4-5-6
The contact phone number for Cable Dahmer Chevrolet is (545) 431-7758 or one can also find other numbers that are in accordance or near to one's location at the Chevrolet website.
One can find reviews concerning the Chevrolet Corvette ZO6 on a number of webpages. Autoweek, edmunds, Car and Driver, and Aol Autos are few examples of websites where one find reviews for Chevrolet Corvette ZO6.
Try looking in a Haynes repair manual for that vehicle. Maybe Autozone can print one out for you.
I find it best to lift and support the front end and remove the front tires, then using a spark plug socket and a long extension go thru the wheel well opening to access the spark plugs.