at wits end on P0171 & p0174
hey there guys i need help on my current problem. i'll make this as simple to read as possible just because i hate reading large paragraphs as well.
* pulled codes P0171 and P0174
- replaced: intake rubber boot
- vent pipe
- return pipe
- tube elbow
- cleaned MAF
- replaced air filter
- replaced gas cap
(no rough idle, but alittle loss of power)
= results is SES still on, MPG meter (below tachometer) goes up to 20 or more right before stopping. gas is killing me
*** i''m going to clean the throttle house assembly today, just as soon as it stops raining.
I need help guys!
king kong ain't got nothing on me!
Last edited by alvin bryan lim; 12-29-2012 at 04:46 PM.
Reason: need to put that important part in there