What caused my Mutt to miss and sputter
Moderators: rickf, raymond, Mr. Recovery
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- Brigadier General
- Posts: 2086
- Joined: July 20th, 2009, 11:49 pm
- Location: Va. Beach & NC Outer Banks
What caused my Mutt to miss and sputter
Just thought I would post the results of some recent issues recently cured for the benefit of those newbes and not so mechanics like myself. First issue: When I got my mutt it suffered from slow start, motor turned over slowly and once started it would sputter when accelerating. After consulting some of our resident experts I found a good mach to come to my house to check the basics (See RickF's before you ask) and we found plug gap, timing off and choke cable bent. Fixed the gap, set timing, replaced choke cable and everything seemed fine. Easy start, no more problems with acceleration UNTIL LAST WEEK! Last week I started having a big problem with missing, sputtering again when accelerating under load (especially when climbing a hill), to the point of almost cutting off. Consulted the experts again and was advised to check the fuel filter that attaches to the carb, so I did a pressure check and sure enough it was blocked about 70%. Changed the filter and now it’s running better than ever! It's the basics!! Thanks for the help guys!
1976 M151A2 4 Color Cammo Mutt, aquired August 09
1976 or 7? M151A2 "Miss Sandy" Driver, aquired May 2010
Former owner M151A2 "Miss Saigon" Vietnam Rescue Sold Sept 09
Fond appreciation for the M151 Breed!!
1976 or 7? M151A2 "Miss Sandy" Driver, aquired May 2010
Former owner M151A2 "Miss Saigon" Vietnam Rescue Sold Sept 09
Fond appreciation for the M151 Breed!!
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- Brigadier General
- Posts: 2071
- Joined: December 11th, 2007, 2:28 pm
Re: What caused my Mutt to miss and sputter
you probably should invest in an ignition replacement parts because it's comming.... ...htn
slowest mutt east of the missippi..
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- Colonel
- Posts: 1654
- Joined: November 26th, 2007, 7:44 am
- Location: ~Heaven~
Re: What caused my Mutt to miss and sputter
Thanks for taking the time to follow up. Sometimes we forget the basics.
Ralph
1967 M151A1
1967 M151A1
1967 M416
1947 Bantam TC-3 trailer
If The Phone Don't Ring ... You'll Know It's Me
Airborne Ranger CIB Vietnam
1967 M151A1
1967 M151A1
1967 M416
1947 Bantam TC-3 trailer
If The Phone Don't Ring ... You'll Know It's Me
Airborne Ranger CIB Vietnam
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- Brigadier General
- Posts: 2086
- Joined: July 20th, 2009, 11:49 pm
- Location: Va. Beach & NC Outer Banks
Re: What caused my Mutt to miss and sputter
Half, I would like to put together a repacement parts kit, what items would you suggest for the ignition system? Also, I remember a while back someone put together a list of spare parts one should always have handy for a road trip, do you know where I can find this? I checked Wiki but did not see it there.halftracknut wrote:you probably should invest in an ignition replacement parts because it's comming.... ...htn
1976 M151A2 4 Color Cammo Mutt, aquired August 09
1976 or 7? M151A2 "Miss Sandy" Driver, aquired May 2010
Former owner M151A2 "Miss Saigon" Vietnam Rescue Sold Sept 09
Fond appreciation for the M151 Breed!!
1976 or 7? M151A2 "Miss Sandy" Driver, aquired May 2010
Former owner M151A2 "Miss Saigon" Vietnam Rescue Sold Sept 09
Fond appreciation for the M151 Breed!!
- raymond
- Major General
- Posts: 3428
- Joined: November 26th, 2007, 8:29 pm
- Location: God's country, Clarksville Mo.
Re: What caused my Mutt to miss and sputter
For the ignition, I always carry a cap, rotor, filter capacitor, coil, and ignition module.
Raymond
"On the day when crime puts on the apparel of innocence, through a curious reversal peculiar to our age, it is innocence that is called on to justify itself." Albert Camus
"On the day when crime puts on the apparel of innocence, through a curious reversal peculiar to our age, it is innocence that is called on to justify itself." Albert Camus
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- Brigadier General
- Posts: 2071
- Joined: December 11th, 2007, 2:28 pm
Re: What caused my Mutt to miss and sputter
What Ray said plus spark plug and long wire...HTN
slowest mutt east of the missippi..
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- Major
- Posts: 1174
- Joined: February 24th, 2009, 2:17 pm
- Location: Sialkot, Pakistan.
Re: What caused my Mutt to miss and sputter
For ignition,
One should carry a fully functional distributor with leads and plugs and all the tools required for it.
I think a rebuilt distributor costs around $250 or something.
One should carry a fully functional distributor with leads and plugs and all the tools required for it.
I think a rebuilt distributor costs around $250 or something.
Sherwan
1982 M825 (Former)
Muttless at the moment.
The Last Of Its Kind. A Ton Of American Steel.
1982 M825 (Former)
Muttless at the moment.
The Last Of Its Kind. A Ton Of American Steel.
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- Brigadier General
- Posts: 2086
- Joined: July 20th, 2009, 11:49 pm
- Location: Va. Beach & NC Outer Banks
Re: What caused my Mutt to miss and sputter
Thanks all, I have a spare distributor, long wire, plugs, belts, so I will look to get the other parts. I would add to the list a bunch of spare fuel filters, the ones that attach to the carb and the one for the fuel tank. I'm told they foul easily.
1976 M151A2 4 Color Cammo Mutt, aquired August 09
1976 or 7? M151A2 "Miss Sandy" Driver, aquired May 2010
Former owner M151A2 "Miss Saigon" Vietnam Rescue Sold Sept 09
Fond appreciation for the M151 Breed!!
1976 or 7? M151A2 "Miss Sandy" Driver, aquired May 2010
Former owner M151A2 "Miss Saigon" Vietnam Rescue Sold Sept 09
Fond appreciation for the M151 Breed!!
Re: What caused my Mutt to miss and sputter
If you run an aftermarket filter inline you will not have to worry about the one on the carb. I very seldom see the tank filter clog.
Rick
Rick
1964 M151A1
1984 M1008
1967 M416
04/1952 M100
12/1952 M100- Departed
AN/TSQ-114A Trailblazer- Gone
1984 M1008
1967 M416
04/1952 M100
12/1952 M100- Departed
AN/TSQ-114A Trailblazer- Gone