Questions & Answers for: p0304

how to fix daignostic codes p0304, p0421 and p0455 efficiently without costing an arm and a leg. P0304 is Misfire in cyl# 4. Check your ignition system and fuel system. P0421 is Catilist effeciency. ...

What does a pending code mean? I scanned for codes on my van and I got a P0304 and a Pending P0304 and it says 2 codes returned? Can my computer be bad? P0304 means that you have a misfire on cylinder

What can cause OBD Codes: P0302, P0304 and P0306 What can cause OBD Codes: P0302, P0304 and P0306 at the same time in a 2003 KIA Sedona? I have an 2002 Kia sedona the code p0304 means an 4 cylinder ...

p0304 scanner A P0304 code means that the the car's computer has detected that one of the engine's cylinders is not firing properly. In this case it's cylinder #4. A code P0304 may mean ...

p0304 Engine started to run extremely rough. I thought my engine was going to explode. Got the P0304 code and changed all 8 plugs (quite a job on the 5.4L 3V.) Did it with no plugs breaking. Plugs had

engine light code P0304 Change #4 spark plug ? The P0304 code means that the cylinder 4 is misfiring or is ... P0304 MAZDA P0304 ... Engine Light ON? The Engine-Codes.com ELM327 WiFi Car Diagnostic ...

I have a 2007 Toyota Sienna, p0304 and p0300, before addressing, now p0301 and p0300. I have a 2007 Toyota Sienna 6 cylinder engine, two weeks ago the check engine light came on. It threw a p0304 and ...

P0304 misfire losing power especially going uphill. 2001 Kia Rio P0304 code misfire little miss but when warmed up its a little worse and losing power uphill a lot. Question edited. It is 'P-Zero', ...

2007 Chevy Cobalt LT Sedan P0304 Misfire My 2007 Chevy Cobalt LT Sedan was taken to a mechanics and had diagnostics ran on it resulting in the P0304 code being called out. My car's speedometer does ...

...Nissan Quest 6 cylinder van. Where is the crankshaft sensor located in engine? I have a code of P0304. When driving it dies on me. Question edited for clarity and the typos - Nissian, cyclinder, ...