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Injector tune up kits?

4K views 7 replies 5 participants last post by  Patrick Feeley 
#1 ·
#3 ·
Just running rougher then I would like. No starts when its cold. Replaced the GPR, put riffraff 6637 intake on and new turbo boot, HPX. Starts when its cold now, and running smoother, but still runs rough sometimes after start-up and seems like low power until I hit 3rd gear and then its like something clicks and all the power is back. Truck has 352K so I don't know how much money I want to put into it. I saw these kits on ebay and just wanted to know if anyone has ever used one.
 
#4 ·
Your EBPV may be closing at random, as mine was.

When was the last time you cleaned the EBP sensor tubing? Do your EOT and OAT sensors report back real data to the PCM?
 
#8 ·
Might be worth a shot if you've measured armature clearances and they are getting low (I know my 94's were down around 0.0015"). Otherwise I would go with CloverLeafFarm's advice. Cheers!
 
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