hey guys
car:Honda Civic Ex (d16y8) 1996
problem: misfiring, hesitating, losing power
mil: System too lean
upgrades: headers(ebay) AEM adjustable cam sprocket

oke before this all happen my coil was faulty. so i replaced it and from that day i felt that the car had lost his power.
after i few day i got a mil and scan the ecu and found system too lean

repairs that i have done: replace fuel filter, fuelpump old pump gave me 30psi new pump 45psi), main relay, replace FPR.

someone help.

i have some picture of live reading form my scanner if that can help solve the problem

 

What do you need an adjustable cam gear for?

 

??? for little bit power?

 

On a Y8? Joking I'm thinking. When was the last full tune up? Are you using OEM parts?

 

yep orginal from onther d16's

 

I asked 2 questions. You answered only one. Is mech/ig timing correct?

 

yes they are at the timing marks

 

That doesn't tell me anything. Is it in time? have you verified BOTH the mechanical and ignition timing? I don't think you have.

Again. When was the last tune up?

 

what do you mean by tune up

 

Bye. I'm out.

 

Tune up- spark plugs,cap and rotor, air/ fuel filter etc..

 

yes i did sparkplugs, air/ fuel filter. cap and rotor not

 

Can a blownhead gasket causes the engine to run lean