175, 175, 170, 175
1 2 3 4
The misfire codes are:
So far I have:
Swapped coils and installed new spark plugs.
Swapped the ELD Relay (because the misfire is most present when I'm in drive).
Cleaned the IACV + Throttle body.
Ran fuel injector cleaner through gas tank.
I bought 3 fuel injectors but have yet to install. I want to do some troubleshooting first.
Is there specific way I can check my current injectors?
I'm also leaning towards changing out the intake manifold gasket, exhaust manifold gasket and throttle body gasket
I would also like to identify the 3 relays behind the glove box.
There is a black, blue and brown relay. I understand one or two of these relays are PGM- FI relays.
have the same problem?
Monday, January 27th, 2020 AT 1:46 PM