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Ask Chad Farhat Your Own Question
Chad Farhat
Chad Farhat, ASE Certified Technician A6 - Electrical / Electronic systems A7 Heating / Air conditioning systems
Category: Mitsubishi
Satisfied Customers: 3432
Experience:  Owner at Carolina Auto Service & Sales , 20 years Experience in Foreign & Domestic vehicles
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2003 Mitsubishi galant have had head redone coils plugs

Customer Question

2003 Mitsubishi galant have had head redone coils plugs wires injectors cam & crank sensor ecu redone compression 130 150 125 160 is still missing on 1&3 cly
JA: Does the vehicle stall at low speeds? Does it sputter?
Customer: yes
JA: What is the make/model of your car?
Customer: 2003 Mitsubishi galant 2.4
JA: Are you fixing your Galant yourself? What have you tried so far?
Customer: yes rebult head coils plugs injectors wires cam & crank sensors
JA: Anything else you want the mechanic to know before I connect you?
Customer: yes compresson 125 130 125 140 have fire & fuel # 1 & 3 are sill missing
Submitted: 8 months ago.
Category: Mitsubishi
Expert:  Chad Farhat replied 8 months ago.

Hi, I'm Chad. Welcome to JustAnswer. I'm reviewing your question and I will be posting your reply ASAP.

Expert:  Chad Farhat replied 8 months ago.

Hey how are you

1- The compression is low : These are the compression specs for 2003 Mitsubshi Galant 2.4 liter

Engine Compression pressure (250 - 400 r/min) Standard value .......................................... 1,275 kPa (185 psi) Limit ............................................. Minimum 959 kPa (139 psi) Compression pressure difference of all cylinder ............... 98 kPa (14 psi)

2- Either head gaskete problem not seated, piston rings , Wrong Timing ?

Please let me know

Thank You

Chad Farhat

ASE Certified Technician

Expert:  Chad Farhat replied 8 months ago.

Please let me know if you need anything else on it, just reply back and we will continue

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Thank You
Chad Farhat
ASE Certified Technician