Hope i,m not stati'n the obvious, meaning you may have already checked, but I used to have an old '84 Ford half ton van, and the clips were on the ouside edge of the doghouse. Now I realize we,re taling about 2 different animals, but my guess is there can't be much difference. Just a couple (guesses), does your van have carpet? If so try pulling the caroet back just enough to expose these hinges,sould be 2 each side twd top, 2 each side twd bottom. Not there? if not bolted to the undercarriage,call your local dealer, from timr to time they'll actually put down thir coffee cups.
Lottsa luck bud
In order to change the sparks plugs in a Chevy Express 3500 van, you should first remove the front tires. This will allow you to get to the front six plugs. The doghouse also needs to be pulled in order to get to the last two spark plugs.
test
Remove the spark plug wires from your 1997 Chevy Express 5.7 liter engine spark plugs. Remove the spark plugs with a 5/8 deep well socket, by turning the socket to the left. Reverse the process to install the new spark plugs.
the spark plugs are located behind the glovebox inside the van. you have to remove the glovebox and carpet to get to the engine.
how do i change the spark plugs on a Chevy silverado 1500
Go through the wheel wells. Push up the rubber curtain or remove it all together.
How do you change the spark plugs on a 2002 chavy trailblazer
Spark plugs and wires
Spark Plugs on a LuminaSee the related questions to the right. HOW DO YOU CHANGE THE SPARKS PLUGS ON A 1993 CHEVY LUMINA APV 3.8L 231-V6 ENGINE (an van)
I do know that on a V-6, the two front plugs on the passenger side can be reached through the fender well, and the back one on that side can be reached by removing the doghouse
ONE AT A TIME.
take it to the dealer