It is a 2000 GMC Sierra 1500 (V-6). Acceleration and power have both decreased over time.
2007-07-22 13:56:05 · 4 answers · asked by Matt M 1 in Cars & Transportation ➔ Maintenance & Repairs
check for exhaust leaks, change the fuel filters, and get a tune up.
2007-07-22 14:45:09 · answer #1 · answered by just another guy 1 · 0⤊ 0⤋
The Dealer Will Sell You A Brand Spanking New One For Under $40,000.00 And Then lololololo All The way to The Bank..
2007-07-22 14:04:23 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Go to a muffler shop for a back pressure test Quite possable yout cat converter has plugged up or came apart. Any rattle under the truck when starting? You already changed the fuel filter right?
2007-07-22 14:02:11 · answer #3 · answered by John Paul 7 · 0⤊ 0⤋
get a good tune-up and have the catalyic converter checked for getting plugged up.
2007-07-22 13:59:39 · answer #4 · answered by mister ss 7 · 0⤊ 0⤋