my d12 volvo is missing like it's starving for fuel. I've blown out the fuel lines, replaced filters and checked for water in fuel. It dosen't throw a code and no lights come on, how ever the read out says check engine at next stop. If I let it sit an hour or two it runs great for 10 miles or so then starts missing again. will a cam sensor do this?
anyone had this happen? D12 starving for fuel
Discussion in 'Trucks [ Eighteen Wheelers ]' started by hard times, May 21, 2011.
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check the pipe from the tank. could have some debris on the end. Anyone know if the suction tube has a filter on that?
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You mean check engine ecu at next stop?
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What year truck?
Your instrument cluster can & will tell you what the problem is & what the codes are. -
no it just says check engine at next stop and fuel feed out of the botton fo the tank on both sides but all is clear. can you clear the codes and start over, there are alot of then and I don't know how old they are.
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if you got
use dashboard display to read stored codes in engine control unit.
If there are fuel pressure issues you will get "Low fuel pressure" code and code in MID 128 PID XXX FMI XXX format. Post codes here I I will say to you how to check all components and find faulty one.
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What D12? D12C? D12D? D12F? what a year? Is it Version-I ore '98 Version? -
Are your vents clear? It may be creating a vacuum and starving it for fuel going down the road.
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Sometimes when lines get old the inner liner starts to come apart and small flaps of it will peel and hang and block the flow. If u blow thru it u think its fine. After 7 or 8 years its smart to just change them. Especially since it can b hard to diagnose it.
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The fuel lines are plastic and it still misses with the tank caps off. It's a 99 but I don't know the version, I will have to go to the yard and look for that, here are som codes I wrote the other day MID 128 PID 105 FMI 4, 128 172 3, 128 100 4, 128 175 3, 128 107 5 MID 128 SID 005 FMI 7, 128 231 12, 128 021 3, 128 022 3, 128 004 3, 128 004 5 Thanks everone the dealer is 10 days back logged and no one else works on Volvo, this thing is driving me nuts!!
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Just looking on the computer and it says the D12 calls for 34 qts of oil and the last oil change I had done they put in 40 qts, could the extra 6 qts cause my problem?
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