Engine misfire cylinder 4
#1
Engine misfire cylinder 4
Please help guys .
engine misfired all the sudden got the codes
p0304..I've changed plugs both ignition coils and vvt solenoid and still shudders and got new codes including p0304 ..p0017..p0015..p0014..what else could there be .before I change the timing belt
thank u
engine misfired all the sudden got the codes
p0304..I've changed plugs both ignition coils and vvt solenoid and still shudders and got new codes including p0304 ..p0017..p0015..p0014..what else could there be .before I change the timing belt
thank u
#2
#3
V40 with same problem
Did you check fuel pressure regulator. My v40 was hard to start. Hag gas odor when stopped. I found a leaky regulator. I bought one at the local junk yard that fixed most problems. Im5in the process of changing plugs. I found original plugs on eBay for $15 . I found out original plugs are double platinum v electrode. Also check wiring harness for bad or cracked ends
#4
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divinedavis
Volvo S80
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02-28-2016 06:33 PM