Mitsubishi Repair: Hard to start when cold, air intake system, fuel supply


Question
1998 eclipse 2.0 FWD non turbo , hard start when the engine is cold.

Scan for codes got PO300 random misfire,PO301 cylinder 1 misfire and Po304 4 cylinder misfire .

check compresson was good.

Answer
James,
This may be something as simple as needing a tune-up.  Random misfires can indicate worn spark plugs.  The best would be to pull the plugs and inspect them.  If you do not have the tools for this, have your local mechanic do it.  Replacing four plus is relatively easy and inexpensive.  If your misfires and difficulties start persists after the plugs are replaced, have your ignition coil inspected, along with your fuel supply flow and air intake system.  Also have your alternator and battery tested.
good luck!