Hey guys, I was wonder what the problem could be if my engine is making very little power after 4000 rpm? What would it take to fix the problem and what is the price range? Thank so much guys.

 

search. its been coverd 23058 2735092739581257102598217 times

 

Yea... I looked around but the only problem i see listed is the hesitation from 3500-4000, this car wont make power at all[I] after 4000

 

anyone got an idea?

 

Secondary injectors aren't coming on...

 

mm... so try replacing the injectors? could that be the only problem?


Oh and by the way, Thanks so much for helping out guys, I really appreciate it =)

 

it could be a combination of numerous things, but i'd bet your injectors are leaking (secondary), get them sent out to get cleaned, also clean your grouds and make new ones if needed for good measure. I know there is a wonderful write up on how to make new grounds in the archive.

 

first of all you need to see if their even coming on...a haynes manual can be your friend...

 

All three are right, make sure they are comming on, if not try to find out WHY, grounds can be the problem, bad ECU can be the problem, messed up harness, etc...

 

check the plugs.

 

i have the thing going on too how had is it to replace the ecu

 

are the RPMs continuing to go up to redline and your just not making power? or are your RPMs just stoping at 4K?

 

mine will go to red line very slowly very slow .at full throttle but at half it will rev just fine and smooth

 

Fuel Cut!!!

 

plugs, fuel cut, injectors, need tuning, new coils...zomg..

 

how do i know if it is fuel cut

 

what if your car does the same thing but its na?

 

hey, do you enjoy telling people who just joined the site to search? He's new, how hard would it have been to just answer the question. If you didn't know the answer, then just don't post. I don't care how many times you've seen this thread littering the 2nd gen area, telling someone to search without giving them an answer is just mean. it's like saying "I had the time to post, just didn't want to help you by doing so" you wasted your time, and his.