Medium and Heavy Trucks

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I have 2 questions I have a 1973 mci challenger that has had
Ok I have 2 questions I have a 1973 mci challenger that has had a conversion done to it. I bought the bus from a gentleman who had it for several years in witch it did not move. So I bought it and got… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have just purchased a 1994 MCI 102-DL3 Motor Coach. When I
I have just purchased a 1994 MCI 102-DL3 Motor Coach. When I start it, it only runs for 30 sec and shuts off. Also the compressor works and pressures the line but doesnt fill the ping tank or the othe… read more
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Daniel Wilson
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For free and if u fix it I will pay. Its a 1991 mci bus
Its a 1991 mci bus Detroit engin has trans light on all levels of trans fluid are good … read more
Wayne
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Vocational, Technical or Trade Scho
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I have a 1998 MCI EL3 with a detroit deisel engine; on the
I have a 1998 MCI EL3 with a detroit deisel engine; on the panel for my air conditioning system I only get the message "no data"; and I cannot turn on or control the air conditioner..in short the syst… read more
Daniel Wilson
Daniel Wilson
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It won't turn over. The engine will not turn over. 1998 MCI
it won't turn over JA: How long has this been going on with your steering? Any squeaking or grinding when turning? Customer: the engine will not turn over JA: What's the make, model, and year of your … read more
Curtis B.
Curtis B.
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I want to buy an MCI bus thats cheap, but probably because
Second opinion] I want to buy an MCI bus thats cheap, but probably because it the CAT C-13 of low repute. Can I swap that engine out for another Diesel engine? And which one can I swap to that wont re… read more
Nich1019
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I have a 1989 MCI 102A3 and need new brake chambers for rear
I have a 1989 MCI 102A3 and need new brake chambers for rear drive. Is there an alternative I can instal in place of the original 4R-5-1CG ? … read more
Andy
Andy
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2020 dd16 derate with first code 520372/16 spf/fmi. DEF tank
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Second opinion] I have a few questions, concerning HVAC
Second opinion] I have a few questions, concerning HVAC problems … read more
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I have a MCI D9, A/C compressor turns, clutch engaged, but
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Daniel Wilson
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Have a 2002 MCI E4500. Had engine rebuilt now passenger side
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Bus engine is frozen. Mci 1986. We are on the road traveling
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spankyjr1
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I have a 89 MCI 102 A3 bus, air pressure goes to 90 PSI or
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Curtis B.
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I'm travelling in a 1993 MCI 12 bus with 6V92 which seems to
Hello, I'm travelling in a 1993 MCI 12 bus with 6V92 which seems to have lost turbo power... … read more
Curtis B.
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I have a 1986 MCI bus with Detroit Diesel with 6 v engine it
I have a 1986 MCI bus with Detroit Diesel with 6 v engine it was running when I parked it about 5 or 6 month's ago I believe the injector pump leaked the fuel and now will not start how would I go abo… read more
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I have a 1987 MCI New jersey transit bus for a toy. It has
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Wayne
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have a 1978 mci bus with detroit diesel. bus ran fine when
have a 1978 mci bus with detroit diesel. bus ran fine when parked 1 year ago. starts fine now but will not accelerate.idles real low with lots of smoke.… read more
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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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