2000 Chrysler 300M Q&A
2000 Chrysler 300M Question: hard starting
Could be the ignition system--spark plugs, or the wires. If these parts have never been replaced, some of them may just be worn and due for replacement. You'd need a professional to inspect and diagnose to be sure, though. - matte
I had the same problem with my 2000 300 and my mechanic fixed it by putting a new fuel pump in it. He said that there was a pressure valve in the pump that was allowing fuel to leak back in to the tank instead of keeping pressure in the fuel lines as it was parked. - Visitor
gettingfuel and fire but won't start - tieplug
...cam position sensor (or its wires and connector) can cause intermittent stalling, stumbles, or hard starting.
Our 2001 3.5 ltr. starts hard when the engine is warm. seems to turn over many times before it will start when normally if cold will start almost immediately. What might be causing that to happen?
This only happens when car sits over night. Longer car sits over night more tries it takes to s...
After replacing head gaskets on 3.5L H.O. it will misfire backfire and start hard . I changed plugs (one had bent electrode )to no avail before I put it together I cleaned throttle body but did not...