Headlights i just installed custom headlights on my 99 tahoe and they are sitting crooked. how do i straighten them

Check your ground wired, The system is backfeeding.

engine out of time or a misfire. even too much fuel sitting in the intake and a spark back flash hence misfire.

I installed eagle eyes aftermarket headlights on my 99 Chevy Tahoe I need to know how to adjust them. I know there is 2 adjustment nuts on top is that what I use to adjust them?

Re: Replace headlight bulb

1. INSTALLATION GUIDE:
2. BMW E38 99-01 HID TYPE 7 Series 1PC Halo Amber Projector Headlights
3. Parts Identification:
4. Projector Headlight
5. Halo & L.E.D.
6. Bottom of the Headlight:
7. Ballast Bracket, Halo Wires(red/black)
8. Turn Signal Adaptor
9. TOOLS REQUIRE
10. 10mm - 8mm socket
11. Philip Screwdriver
12. Crimper/Pliers
13. For more information about how to install your vehicle, come visit our youtube page on
14. http://www.youtube.com/spyderauto
15. Remove the facotry headlight from the BMW. First remove the front panel cover below the headlight to access the bottom screw of the headlight housing. There is also two screws on the top of the housing.
16. Once you have remove the headlight, turn the headlight around and remove the bracket that holds the Ballast. Then remove the ballast using a philip screwdriver.
17. Unplug the wire from the ballast, and then remove the Xenon Plug from the housing. Put the Ballast aside.
18. Carefully remove the D2S Xenon Bulb from the factory housing. Once you have remove the bulb, transfer the bulb to the Spyder headlights.
19. Remove the bracket from the Spyder Headlight, and then install the ballast on the housing like the original. Once you have put the ballast on, put the bracket back on.
20. Remove the Panel Cover bracket from the original headlight to the new Spyder Headlights as shown here.
21. STEP:
22. Install the Spyder turn signal socket if the orignal does not fit, unplug the factory plug from the harness and plug the new one on.
23. Install the Spyder Headlight back on to the vehicle. Plug the Harness back on, the halo/L.E.D. Wires is connect to the Parking lights. These wires are optional to your vehicle, you do not have to wire them together.
24. Factory Xenon Headlight
25. Spyder Projector Headlight using Factory Xenon Lights
26. STEP:

BMW e46 HID Headlight Replace

You may have a defective headlight switch due to overheating. Pull the switch panel out and look at the connector to the switch, smell it, Des it have a hint of burning plastic, are the metal connectors discolored? If this is the case replace the switch and install a headlight switch repair connector, solder the new connector on do not use crimp connectors!

Right where you want to install the eagle straighten the the front in other word staighten the foundation where the eagle will sit at.

Pop the hood and locate the rubber piece that is behind the headlight. Remove the plastic screw that holds it in place and you can easily just bend down the rubber piece to gain access to the bulbs. The driver side is a little tighter to get into because it sits next to the windshield washer fluid container.The passenger is a lot easier but you do have to remove the air box which is very easy.

perform cam lift procedure if is Ok replace collapsed lifter

mine does it too (99 tahoe LT 4dr 2wd) its the leaf springs chaffing and sliding.... spray em down dw-40, seems to help a little

On a 99 Tahoe Don't remove the grill.. There are two 6 inch long, hex head, vertical screws protruding from the frame above the headlight. To unscrew use a small hex socket.. maybe 1/4 inch. Turn the screws counterclockwise to remove till loose then pull up. The screws serve as a linch pin to secure the headlight to the mounting bracket. Here's a pic of the driver side light. Also, I had very good results with my park light lenses in 5 minutes with a hand drill, a soft buffing pad, and some fine polish. They were yellow and dull and looked clear and white when done. I washed the inside of the lense with soapy water and a soft toothbrush.. it made a big difference.