Lack of power ...
ittme
06-26-2005, 01:12 PM
Now I know there was a thread about this a couple weeks ago, but I need to start my own.
My 96 Tahoe 5.7 (106,xxx miles) has recently had a new fuel pump/filter put in. Even before then, and now, I just feel like I have little power with the truck. I thought maybe i felt a couple missfires, but wouldnt the pcm pick that up and throw a code??? Fuel pressure has been fine though.
Anyway, what are some things maybe I could check for, or have my mechanic check for that could be causing any kind of power drain.
Thanks in advance,
Ryan
My 96 Tahoe 5.7 (106,xxx miles) has recently had a new fuel pump/filter put in. Even before then, and now, I just feel like I have little power with the truck. I thought maybe i felt a couple missfires, but wouldnt the pcm pick that up and throw a code??? Fuel pressure has been fine though.
Anyway, what are some things maybe I could check for, or have my mechanic check for that could be causing any kind of power drain.
Thanks in advance,
Ryan
joel puzder
06-29-2005, 12:42 AM
I just replaced the cat on mine .Felt like gained power .still has misfire ...
joel puzder
06-29-2005, 12:50 AM
You might have them check the back pressure.I just put on a set of cats on mine.I could feel the difrence.
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