Supa_Smoke

has okay power til 3800 than seems like it starts dragging on something it had been sitting for a few years or so, i think before me. i changed plugs and wires, fuel filter, and air filter. was thinking cat next if i am correct what would be the best to do? this car also is not a vehicle that needs to pass any state inspection at all so. . .

Jpk3200

Not an uncommon problem. Repair your grounds.

Search for "3800 RPM Hesitation".

InsomniacFC

iTrader: (4)

Your cats could be clogged aside from the "3,800 rpm hesidtation". You can find an answer to that in the FAQ.

To answer the cat question you'll have to go to a muffler shop and ask them to check them out for you. Mine did the same thing and i got the cats replaced ($200 ugh won't replace precats ever again. test pipe to main cat next time) and it ran just fine afterwords.

Supa_Smoke

so i put a system in my car and just pretty much drove it more and it seems to go away sometimes cold or hot doesn't matter and am not sure where all the grounds are and my thread counts not enough to veiw any pics or anything lol so i was wondering if any agreed that made sense and/or could help in some way i have read many threads and haven't really found enough info on how to fix anyone?like locations of such grounds etc. . . .

SaabGuy

The problem is with your secondary fuel injectors which kick on at 3800rpm. Either they are dirty, not getting power, leaking beyond control, or all the above.

Take em out, get em cleaned. www.injector.com
Make sure youve got good wiring.

Supa_Smoke

could i replace them with 1000cc injectors without other mods for motor or will it be too much? if too much what is highest i could run without moding other things

ilike2eatricers

if you are NA stick with stock sized injectors anything bigger is not necessary and your car will run like ****

Supa_Smoke

that sux cuz i do wish too put turbo on but not for a while and hate to buy things twice but really want car to run good for a while and i got too many other things to work on i bought this as a project i actually towed it home 2 weeks ago kid said it would drive for about a mile and start to bog out and stall i took it here put plugs in and been driving it since lol

Supa_Smoke

anyone know anything about the hks fuel injector pipe kit? is it good worthe the money? junk?. . .

ilike2eatricers

if youre talking about the AIC (additional injector controller it's not going to solve your problem

JSmith0101

iTrader: (6)

Let him. Look at his sig.

Supa_Smoke

no it is a piping kit with injectors was not really sure where the kit would install

http://www.horsepowerfreaks.com/pric..._Kits/part/AIC

there is link to what i am speaking off

ilike2eatricers

i thought i already said that

Spectator

iTrader: (1)

Fix your grounds. The problem is not the size of your injectors, but if/when they fire up.

Either your resistor pack is fubar (if you have one), your grounds are bad (the one under the intake most likely) or your secondary injectors are jammed/broke. Take them out and have them cleaned and flow tested. Otherwise, just buy some usedones off the for sale section here. I even think I have some.

Spec.

Supa_Smoke

thank you and i think you took what i said a little wrong i was looking to also fix and advance i wish to do alot to this car in future just need to figure out correct path to follow without having to purchase things twice and most importantly save up the money lol