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    flowmaster muffler

    no it is not loud in the cab. we put a 4 inch magna flow on our 6.0 in the suburban and it is too loud when towing other than that it sounds good. i would recommend the flowmaster , that is on the 5.3 in the thaoe. sounds just right, but make sure you do a cold air intake at the same time. you...
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    k&n cai system

    no k&n is not better. i have just used them for years with no problems. you do have to clean them. if you can get one of the nonoil types it maybe worth it in the time and oil cost.
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    k&n cai system

    never had oil problems i have looged over 300k with k&n on my car . 150k on my tahoe, 123 on my suburban , and many years with my atvs and dirt bikes with out ever having a problem with oil contamination
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    Head lights

    no aftermarket start i have no aftermarket start.
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    pulling to the left.

    pulling i turned the right one in 2 full turns, now it pulls to the right. i will now turn the left in 1 turn
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    pulling to the left.

    tires inflated yes yes the tires all have 35 psi. the alignment shop said to rotate the tires also to see if the pulling was caused by a tire. i did and no difference. i had someone follow me and the truck does not dog track or show signs of a collision. i am going to turn the right side bar...
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    Cabin Air filter

    2001 has filters also i just changed the filters on my 01 for $19 with bosch ones easy job. undue the kick panel on the passanger side under the glove box. 3 bolts. then there is a swing arm trap door held on with 1 bolt. the 2 filters pullout. there will be alot of junk falling . easy to do...
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    reset vin locked hypertech programmer

    any one know how to reset a hypertech programmer that is vin locked?
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    The Benefits of Correct Air Pressure

    real world pressures unloaded truck 35psi? towing 40? 45?
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    flowmaster muffler

    sounds good and 45 minute install. with the cold air intake also it is a blast 2 drive around the city now.
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    k&n cai system

    made a big difference in passing slow pokes also increased mpg by 2 on highways. using more around city streets
  12. A

    pulling to the left.

    just picked up a well used 01 tahoe. it pulls to the left. the alignment shop says it is all in specs. can the torsion bars be tighten up to make the truck pull one way or the other?
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    Head lights

    01 tahoe no low beams any ideas on why no low beams. i switched the fuses and relays with the high beams. the high beams work fine. the drl work in the auto mode or manual. the lower driving lights light up when switched on. in the mean time i hooked the high beam sockets to the low beam bulbs...
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