there is a %26quot;dog house%26quot; you have to remove. It is the hump below the lower center of the dash. lots of times they have drink holder attached to them. there are two latches across the bottom(might be slightly under the floor board carpet) and one latch one the right an left side. Undo the latches and snake it out from between the seats. Sometimes you have to move the center console back(also attached with latches)1997 Chevy G1500 van with 5.7 L motor?
What you can't get from inside the van either underneath or jack up the van and get it between the tire and the fender. THere is a leather like flap. That you lift up and then you can view.1997 Chevy G1500 van with 5.7 L motor?
what tootsie said or remove the dash1997 Chevy G1500 van with 5.7 L motor?
take the body off the frame.
No not really, remove the engine cover inside the van for cap and rotor and wire access and the rear plugs, jack up the van and reach thru the wheel well for the front 4