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  1. M

    Fel-Pro MS98000T intake gaskets

    has anyone used these gaskets or the gm equivalent. i hear they are far superior to the older style. on the gm website it states that different bolts are needed. is this true for the felpro as well? Does the felpro come only the 2 gaskets or is the upper and lower set the only way it comes?
  2. M

    4wd troubles

    t case fuse in the panel on the drivers side of dash was blown, changed it and blew instantly. all the lights on the 4wd switch assembly light up in random combinations, changing as you drive, for example all 5 light up or any combination of 4, 3 ,2 1, or none.
  3. M

    Air Ride, thumbs up?

    have air ride in '03 EXT. cant stand it. imo, horrible ride for that type vehicle. ride is harder than my 98 tahoe. adjustments?
  4. M

    clunk upon acceleration

    03 ext, when accelerating i get a clunk underneath vehicle. feels like middle say trans/transfer case area. u joints are good. front rear changed last year. if gas pedal is feathered clunk not really noticable.
  5. M

    rear end bump?

    i ve seen this posted a few times, but have not seen any fixes. i have the "bump" in the rear of the truck upon acceleration, and when coming to a complete stop. doesnt do it all the time depending on take off/ slow down, but its quite often. i've changed all ujoints front and back, replaced a...
  6. M

    fuel o rings

    has anyone ever changed the orings the are in the cfi unit on top of the intake manifold where both fuel lines go into it. there are 2 o rings for each fuel line. they are yellow(i believe the color makes a difference)
  7. M

    bent valve

    any ideas on what you may think caused this? i had to replace #8 cylinder exhaust valve after noticing a horrible misfire. after hooking up scanner and finding out more than one cylinder misfiring. i replaced a bad cap and rotor and spark plugs. still bad misfire. checked with scanner after cap...
  8. M

    transfer case bearing replace

    need to replace the rear bearing in the transfer case. my ase does not have the removeable tail housing. looks like i need to remove case and split it in half to replace bearing. any one do this before? any links to illustations of how to? thanks.
  9. M

    transfer case noise

    i have noticed this noise for about a week now. its a wierd ticking/tinny type of noise coming from the transfer case(almost sounds like a creaking noise), heard at slow speeds (5-10 mph). has not affected the drivablilty of the truck, but want to rectify it. i've seen online comments about...
  10. M

    obd II with laptop

    does anyone use a laptop to scan their vehicle, if so what program are you using. i've looked into auterra and elm. are their others out there? which seems to be the better one? im leaning towards the auterra.
  11. M

    Injector Cleaning

    what's the best product out there for cleaning the fuel injectors in these trucks? are they to be treated differently than regular injectors? i've heard of guys removing them and using carb cleaner on each one.
  12. M

    PO420

    ive been driving it with this code for a while(po420 low catalyst bank 1), and although the truck runs fine, its now due for inspection, and resetting computer only lasts for 10-20 miles , not long enough for the monitors to reset. anyone had this and what was your findings. nesw cats, o2's or...
  13. M

    oil lines leaking

    has anyone come up with a better connection for their oil cooling lines. mine are leaking again, im on the 3rd set. very annoying.
  14. M

    window roll up

    my buddy has a 2002 vette and he purchase a piece that plugs onto the obd-II port and he has auto window roll up along with other features which are controlled with the factory remote. does anyone know if there is anything like this for tahoes? i belive its made by top down tech.
  15. M

    wiper noise

    i have a horrible squeak when the wipers are turned on. its not the bades, i remove them from the truck and still a horrible squeak. motor, trans, ? anyone have this problem.
  16. M

    rear door subs

    has anyone used the q-logic subwoofer pods that mount on the rear doors ?
  17. M

    dull hazy headlights

    has anyone used any of the products out there to remove the dull haze from headlights ? if so which works best.
  18. M

    front bearing question

    has anyone changed just the bearings on a front hub assembly rather than change the whole hub. if so what bearing brand and or any part #s
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