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2001 Dodge Neon drivability

Tiny
CABINETMAN1983
  • MEMBER
  • 2001 DODGE NEON
  • 4 CYL
  • FWD
  • MANUAL
  • 112,000 MILES
I have a 2001 dodge neon with 112,000 miles on it and all of a sudden one day it started chugging and lurching! It runs fine under wide open throttle. I have changed spark plugs, wires, coil pack, temp sensor, o2 sensor, map sensor, fuel pressure regulator. It has the right has the the right fuel pressure and and everything else checks out fine. The check engine light comes on and all it says is misfire cylinder 1 or cylinder 1 too rich. I am lost for words and don't know what else to do PLEASE HELP! Thank you.
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Wednesday, June 4th, 2008 AT 7:59 PM

1 Reply

Tiny
BMRFIXIT
  • MECHANIC
  • 19,053 POSTS
Misfire on cylinder # 1
recheck the spark plug
recheck the wire
check if coil is firing # 1 cylinder
check for a vacuum leaks that may effect the cylinder
check fuel injector (check for pulse also )
do a compression test
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Sunday, June 8th, 2008 AT 7:26 PM

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