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Killswitch on a 98 z71?

I need some advice ,I'm wanting to install a toggle switch on my son's truck.Usually id just do it like any other chevy but with it being a 98 z71 it has the security and passlock,I dam sure do t wanna create any issues as everything g works fine currently.Any advice on how to safely wire up a...
- lit549
- Thread
- Feb 4, 2019
- Replies: 4
- Forum: Engine Performance + Maintenance
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Need help on fuel pump harnes

So i replaced the fuel pump awhile back on my 98 z71,i went with the delphi pump..Recently ive had a cel code p0452 and 0463( fuel level sensor high/open)..Im wondering if i didnt wire up the "upgrade " harness right? The trucks wire colors are gray,2 blacks(one small on bigger),and a purple.The...
- lit549
- Thread
- Dec 18, 2018
- Replies: 7
- Forum: Engine Performance + Maintenance
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Another tire size question- z71

I'm about to buy whrels/tires and was wondering what wheel and back space?It has the factory steel wheels which I believe are 6in wide?I' have about decided on 265's .Im also thinking a 8 in wide wheel is what I need?I don't wanna go to buy or wide..I was told this is a heavy half but it only...
- lit549
- Thread
- Apr 5, 2017
- Replies: 5
- Forum: Street Chat / Timeslips
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98 z71 intermittent no start

I have a 98 z71 with the 5.7.Recently done cap rotors wires plugs fuel pump.Truck ran great for awhile ,it slowly started to be harder and harder to start.Check fuel pressure and its 58psi key on test,running its 52psi and raises when revved.Key on test,the fuel pressure drops pretty quick.I...
- lit549
- Thread
- Feb 3, 2017
- Replies: 22
- Forum: Engine Performance + Maintenance