P0300 Diagnostic Code - Random Misfire
Symptoms.
Engine may stumble or miss
Engine may be hard to start
you may notice no issues
Cause
Failing spark plugs or spark plug wires
Bad coil or coil pack
Failing oxygen sensor(s)
Bad fuel injector or more than one
Stuck exhaust valve
Bad catalytic converter
EGR valve or valve passage clogging
Bad camshaft position sensor
Bad PCM or ECM
The Fix
Best first action is a tune up, new plugs, wires, inspect all hoses and wire connections then reset the code. If it returns you will need to narrow it down to a system, coils and coil packs should be tested, catalytic converters for function ( do you smell rotten eggs?). A misfire that jumps cylinders could indicate a lean condition, do you have any other codes along with the 300? this will help clue you in to the source, check valve function to make sure they are opening and closing fully.
This is probably pone of the most difficult codes to troubleshoot, so start with the basics and work your way into the more expensive options, in many cases a good old tune up solves the problem, back it up with a fuel system cleaning and see where you stand.
Yes. They are both 2nd generation Escorts.
1998 FORD ESCORT 2.0L 4-cyl Engine CAPACITIESEngine, with filter...4.0 qts
Yes, there is an engine diagram for a 1998 Ford Escort Zx2. It is found in the manual specified for this car.
The carburetor on a 1998 Ford Escort with a V4 engine is located next to the valve cover. It is on top of the engine.
5w30
It should be behind the engine fuse box.
Where can i find a picture of the engine temp sensor location on a 1998 ford escort zetec engine?
None
For a 1998 Ford Escort ZX2 : The firing order for the 2.0 liter Zetec four cylinder engine is : ( 1 - 3 - 4 - 2 )
For the 2.0 liter DOHC Zetec - Motorcraft ( FL-2005 ) engine oil filter in a 1998 Ford Escort ( according to the Owner Guide )
They are on the sides of the engine block.
Try searching online. Im in need of a mirror for my 1998 ford escort and i found one that way.