Fresh plugs wires cap and rotor has compression and have switched injector but cylinder is almost dead valves seen close conpared to rest
I have seen many of those years Accords with a burnt intake valve, from too much EGR gas entering only one cylinder, overheating and eventually burning and breaking that valve. This causes the valve to not be able to seal the combustion chamber, resulting in no compression and no power from that cylinder. You will have to remove the head and change out the broken valve. When done replacing the valve, clean out the EGR ports in the intake or the valve will be damaged once soon. Those blocked EGR passages are what cause the burnt valve problem in the first place.
SOURCE: fuel ,fire,new cap &rotor,wire firin noted ok. still no start.
did you put REAL HONDA parts or aftermarket parts.....i bet you put aftermarket parts in it...Hondas and Toyotas are very sensitive about ignition parts...ONLY get the real deal....NO aftermarket junk. i did the same mistake with my 89 honda accord. never again...
SOURCE: 1991 honda accord "no spark"
There is a relay mounted way up under the dash on the driver side. It is about 1"x1"x2" and it says Mitsuba on it. This is the PGMFI relay, sometimes called the main relay or fuel injection relay. It is very likely the problem. You can buy another one, or there was a bulletin on how to repair it. You need to take it out, pop the cover off, and resolder the cracked solder joints on the pc board that the relays are mounted on. Really not that hard if you have a little soldering experience. If not, just buy another one, about 50 bucks.
SOURCE: 94 honda accord 2.2l engine misfires at lower rpms
Check for a vacuum leak somewhere. When you have pressure by going faster it will not be a problem but if slow it will cause a problem. TLT
SOURCE: 1996 Honda Accord Rough Idle Even After tune up
Perform a valve clearance inspection and adjust if necessary. Tight or sticking valves will cause a misfire or rough running concern. Note: Perform valve adjustment when the engine is stone cold. 4cyl: INT 0.26mm EXH: 0.30mm (V6 engine are hydraulic and no adjust necessary.) Also check for a sticking or stuck open EGR valve. For diagnostic purposes only: Remove the EGR valve. Place a business card over the EGR passage and bolt the EGR valve back on. This plugs the EGR ports and if the misfire goes away the EGR valve is partially stuck open and is defective.
Check for low fuel pressure. Check for low compression. Check cam timing. Check for a weak ignition coil. Also don't over look the possibility of worn or broken engine mounts which cause excessive engine movement and engine vibration. -hope this helps
SOURCE: 96 accord cylinder 1 misfire
You probably have a vacuum leak at that intake runner. If there is nothing obvious like a vacuum fitting on that runner with a cracked hose, then try spraying around that runner's gasket mating surface with some aerosol carb cleaner, if you hear the revs change you have a bad gasket. Failing this, possibly low compression on this hole?
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