Mazda 626 5 speed 2.0 4cly won't start

are all the spark plugs have spark

When you say it has fuel, have you checked fuel pressure at the rail ?
Has the fuel filter been replaced in the past couple of years ?
Have you tried spraying starting fluid into the throttle body ?

Are the plugs wet with fuel?
Check for spark. No spark? it may be the ignition module.

Plugs dry and spark present? No fuel?Spray a little starting fluid and see if it will run on that.
Then check pump fuses and for fuel pump noise.

time to junk it i think ,never rev a car to this sort of engine speed either as you will damage things on an old vehicle

Is the camshaft turning? open the oil filler cap and have someone try to start the engine. You should see things moving.

Oh, great...just bought a '95 626 for my daughter and we're going thru the same problems. Was told to replace valve cover gasket and plugs and wires. replaced filters and put in new oil and fluids. Also read somewhere it could be alternator issues.

I have a 1997 626 2.0L 5speed when im driven it like rev limits cuts out around 3500-4000rpm, and when i rev it up and past 4000rpm it stalls, anyone have a idea whats wrong??? thanks i just replaced the crank sensor and egr and still. good power put cuts out

Have the fuel psi check before you change pump,check air filter and spark plugs .

Have your transmission fluid and filter changed. That should correct the problem.

plugs/wires, fuel pump, fuel filter, maf, bad fuel pressure reg. depends on what it drives like, hard to answer without driving it