Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I have a 601 dsl dae woo. I changed the oil filter, 601 dsl,
I have a 601 dsl dae woo. I changed the oil filter … read more
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takes a long time to start when cranking. Most times wont start on first cycle. Turn key off and restart. Kinda chugs to life. Other times starts right up. Only when sitting overnight. During day will usually will start in 3 or 4 seconds of cranking. Also has intermittent skip. Happens at all times. Hot or cold. Engine sound will change, runs like that for a while then changes again. Has a definite miss or skip. Under load can feel it when letting off throttle or getting on it. Feels smooth under steady acceleration. No Check engine light. Hooked up to ET and no codes. … read more
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15 international with maxxforce 9 low power spn 1209 fmi 0.
15 international with maxxforce 9 low power spn 1209 fmi 0 … read more
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I have a 2004 C-15 Acert Single turbo conversion Peterbilt
I have a 2004 C-15 Acert Single turbo conversion Peterbilt 379. Recently I have been getting a vibration in the truck. It is most prevalent under load and in gears 16th to 18th. Engine runs rough at R… read more
Cat Man
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I have an 8.3 ISC engine code 45898904. Had an in frame
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08 maxforce 9 engine shuts off when cold. 08 international
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Andy
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Vocational, Technical or Trade School
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I have an older (1997) straight truck with Cummins 5.9L
I have an older (1997) straight truck with Cummins 5.9L engine. Vehicle vin# ***** ***** Has good pick up until 6th gear. Then it just loses power and begins to slow down. Then it will slowly pick up … read more
Jeremy
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the problem I'm having with my cammies tell me that 14 is when
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when my truck slow down to stop with my foot on the brake gear
when my truck slow down to stop with my foot on the brake gear change to 1 truck stop and then the whole truck jump forward, if i change the gear to n it wont jump when it stop, it been like that for … read more
spankyjr1
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my 99 international looses power and powers out totally and
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I have a FL70 8.3 Cummins. The engine at high RPMs between
I have a FL70 8.3 Cummins. The engine at high RPM's between 2000-- 2300 bucks. Especially in high gear. Have to slow down to stop. Also checked and cleaned all electrical connections and replaced all … read more
cumminsdr
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I have a power loss on a Detroit 60 series engine its in a
I have a power loss on a Detroit 60 series engine its in a freightliner classic 2003. The motor works fine there is no proble in the fuel lines collapsing and the pressure valve on the return line is … read more
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Chris (aka-Moose)

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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