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-   -   Sluggish Acceleration (https://blazerforum.com/forum/engine-transmission-35/sluggish-acceleration-99777/)

TheZR2ThatCould 06-20-2019 02:45 PM
Sluggish Acceleration
 
2000 2dr 4x4. I have some very heavy hesitation when I accelerate lightly and it chugs a bit between gears. Any ideas? Did spark plugs, cap and rotor, ign coil pack, Spyder injectors, and tested the TPS.

cleburne red 06-20-2019 05:01 PM
Checked fuel pressure?

DonL 06-20-2019 06:05 PM
I know mine sucks on take off because I got bad injectors on my spider...

Edit: dont know how I missed that u did it. New I'm assuming?

TheZR2ThatCould 06-20-2019 06:15 PM
Originally Posted by DonL (Post 710356)
I know mine sucks on take off because I got bad injectors on my spider...

Edit: dont know how I missed that u did it. New I'm assuming?
Yessir, brand new.

DonL 06-20-2019 08:51 PM
Fuel pressure, fuel pump, fuel filter. Check lines to see how old they are, could be swollen and reducing gas flow.


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