On my 2001 Tahoe, 5.3, I got a "Service Engine" light and an error code yesterday: "PO327 Knock Sensor 1 Circuit Low Input".
I reset it and it came back after 5 miles.
Could this be about poor fuel (used 87 octane CITGO) or more likely a bad sensor?
I've tried to mix in half a tank of...
I agree that weight is the culprit.
Our C5 vette with a similar engine used to get about 20 on it's worst days with foot to the floor every chance I got.
Put the seat in the basement until you have enough kids to fill the 3rd row.
Personally I order vehicles to avoid spending $900 on a seat that we'll never use.
My '01 dosen't look good underneath.
Kept it too long. Soon to be turned in.
Numerous things went wrong in those years but it's got to be better than a F-O-R-D..
How is the ride quality of the Z71 compared to the standards soft ride suspension and tires?
Is it much harsher for everyday and highway use?
Are the tires noisy?
Does the Z71 suspension help with body roll?
As a secondary thought, are there more highway oriented tires available in the 18s?
The EPA is changing the numbers on the stickers.
Look at the "compare to official window sticker" button on the right side to see the old and new mileage ratings.
http://www.fueleconomy.gov/feg/sbs.htm
I guess that's what I meant......anyone know if the bolts are hidden, requiring special tools, a PHd, superman, etc Or if it can be done from the inside with minimal trauma to my blood pressure ?
A 2007 shop manual might give a clue.
My 2001 Tahoe smells like burning brush lately when I push it hard up hills. It seems like it's near the headpipes or tranny area. I checked for the obvious and there are no mouse or squirrel nests on the engine or pipes, and it's only when pushed hard anyways.
The tranny fluid was down a quart...
All done.
Thanks.
Funny thing that we bought a top rated 24000 btu air conditioner for our house for much less than just the compressor for the Tahoe.
As much as I liked the vehicle, GM deserves to be in trouble.
When the air conditioner or defroster is engaged in my 2001 (not 2002) Tahoe there is a high pitch squeeling noise. It immediately stops when I go to heat or push the AC button off.
The dealer wants to replace the compressor, but here it is 35 degrees out and I can wait as it's quite a bit of...
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