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Code P0302 on ford f150 97 4.2 - Cars & Trucks

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SOURCE: code P0302 on ford winstar

The code P0302 means Cylinder 2 Misfire Detected. Hope it can help you. Good lucky!
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renault diagnostic

Posted on Sep 21, 2012

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Need to get codes


I would think this should tell you you have either a bad spark plug or plug wire. If not, check compression on no.2 to check for burnt valve or worse.

Dec 18, 2014 | 2001 Ford Explorer

1 Answer

P0302 cylinder misfire


Faulty spark plug or wire Faulty coil (pack) Faulty oxygen sensor(s) Faulty fuel injector

Jan 06, 2014 | Cars & Trucks

1 Answer

1999 cadillac catera p0302 code


Try switching coils and see if problem follows coil. Same with plug wires, try switching wires.

Dec 10, 2012 | Ford Escape Cars & Trucks

1 Answer

Code P0302 on ford winstar


The code P0302 means Cylinder 2 Misfire Detected. Hope it can help you. Good lucky!
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renault diagnostic

Sep 20, 2012 | 1999 Ford Windstar

1 Answer

How to fix a 1998 ford mustang 4.8L P0302 code


Since you've replaced everything on that cylinder, the only other possible cause is heavy carbon build up, not allowing the valves to seat properly, or you just have a bad valve sealing condition in general. Best way to find out is a cylinder leak down test. It will show things a regular compression test won't.

Nov 27, 2011 | 1998 Ford Mustang

1 Answer

Okay, have a 2000 ford taurus, took it to auto zone and the code he got is P0302,,


P0302 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 #2. SymptomsSymptoms may include:
  • the engine may be harder to start
  • the engine may stumble / stumble, and/or hesitate
  • other symptoms may also be present
Causes

A code P0302 may mean that one or more of the following has happened:

  • Faulty spark plug or wire
  • Faulty coil (pack)
  • Faulty oxygen sensor(s)
  • Faulty fuel injector
  • Burned exhaust valve
  • Faulty catalytic converter(s)
  • Running out of fuel
  • Poor compression
  • Defective computer
Possible Solutions

If there are no symptoms, the simplest thing to do is to reset the code and see if it comes back.

If there are symptoms such as the engine is stumbling or hesitating, check all wiring and connectors that lead to the cylinders (i.e. spark plugs). Depending on how long the ignition components have been in the car, it may be a good idea to replace them as part of your regular maintenance schedule. I would suggest spark plugs, spark plug wires, distributor cap, and rotor (if applicable). Otherwise, check the coils (a.k.a. coil packs). In some cases, the catalytic converter has gone bad. If you smell rotten eggs in the exhaust, your cat converter needs to be replaced. I've also heard in other cases the problems were faulty fuel injectors.

Dec 10, 2010 | Ford Taurus Cars & Trucks

2 Answers

What is code p0316 & p0302 on my ford sable


P0302 IS MISFIRE ON# 2 CYLINDER P0316 I THINK IS KNOCK SENSOR BUT IM OLNY 90% ON THAT

Oct 15, 2010 | 2002 Mercury Sable

3 Answers

Code p0302


Look at the wire and plug to cylinder 2, for cracks or damage, if nothing is found run a compression test need 100psi min, and then check the injector, you need to meshure resistance with a multimeter, and compare to other injectors something like 12 to 15 ohms would be good i think.

Dec 31, 2009 | 2001 Ford Mustang

2 Answers

Diagonostic trouble codes reported p0171 p0174 p0302


P0302 is cyl #2 misfire and the other 2 are lean or rich codes because of the misfire repair code P0302 first and the other 2 codes will most likley clear up.

Aug 05, 2008 | 1997 Ford Econoline

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