GARY BRUNGARD

Need help with s-10 blazer (91) I have done nearly everything to it as far as tuneing it up and replacing the computor still I have this hesitation when accelerating . Has anyone had this problem If so please help.

hotwheelsgt

its something with carb i think i have same problem if i get it fixed ill let you kno or if you get yours fixed let me kno. is it a 2.8L

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Sony cdx f5700 HU
Need 4x6s for the front but for now i have tweaters out of a blow 6x9
5" blaupunk2 ways for mids
fullrange box with 2 12s ans 2 tweets. they are shitty some sale yard stuff buts its ran off a boss 4 ch 400w
1 pioneer 12 immp 150 rms (its a peice of shit to but it gets the job done) in a sealed box with leaks
its ran off a old school jensen 250 watts bridged

DBoss82

I own a '93 S-10 2WD. W in VIN code. I am having the same problems. I have replaced EVERYTHING. I don't have an answer for you. Welcome to my hell.

hotwheelsgt

oh wait 91 has tbi mine carb. well mabe its the timing

__________________
Sony cdx f5700 HU
Need 4x6s for the front but for now i have tweaters out of a blow 6x9
5" blaupunk2 ways for mids
fullrange box with 2 12s ans 2 tweets. they are shitty some sale yard stuff buts its ran off a boss 4 ch 400w
1 pioneer 12 immp 150 rms (its a peice of shit to but it gets the job done) in a sealed box with leaks
its ran off a old school jensen 250 watts bridged

GARY BRUNGARD

Hey! I had the timming all checked out and still the same thing, yeah it's a 4.3 . I replaced so much crap I dont know what to do next.

smokey041369

check 1.coil or coil pack 2. clogged injectors 3.fuel pump pressure 4.fuel filter 5.fuel lines 6.timing these are what normally cause hesitation when acceleration

GARY BRUNGARD

I had the truck at a local garage and they did check the fuel pressure and return line wich checked out ok. The timming also is right on but I should check the injectors?

GARY BRUNGARD

After changing the electronic spark controll module mounted on the fire wall and the pick up coil it finally fixed the problem. Now its victory beer time!!!!!!

smokey041369

have one for me