newbee,reset?

For discussing B&G MS-I/MS-II set-up and tuning of fuel parameters (including idle valves, etc.).
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phred017
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Location: alabama

newbee,reset?

Post by phred017 »

is there a reset to defalts? ive got my car to run but ive adjusted too many things. if there is a way to reset defalts, i think i would be better off starting over.(4.3 throttle body) thanks
John Perryman
4.3 stock w/229ci heads,big valves,and 1.6 rockers. TBI w/2-55lb inj,
TS, MS2v.0.4 (in 72 vega 4-sp)
kjones6039
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Re: newbee,reset?

Post by kjones6039 »

Assuming TS, you can fall back to an earlier Restore Point. Otherwise you can reload the base msq or, of course, you could also reload the firmware.

Ken
1979 Corvette - 383 CID SBC w/ Holley Pro-Jection 900 CFM TBI, 4-85 lb lo-z injectors & Walbro 255 pump
MS2 v3 w/ms2extra 3.4.0 Release
36-1, Delphi LS2/7 coils in wasted spark, driven by v2.0 logic board from JBPerformance
Spartan Lambda Sensor from 14point7
phred017
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Re: newbee,reset?

Post by phred017 »

I had the thing running fairly well, the first trip down the road it ran good through 1st gear,second gear, then i had to let off and it promptly fouled several spark plugs. the biggest problem im having is fuel(fouling spark plugs, fuel in oil)
John Perryman
4.3 stock w/229ci heads,big valves,and 1.6 rockers. TBI w/2-55lb inj,
TS, MS2v.0.4 (in 72 vega 4-sp)
kjones6039
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Posts: 618
Joined: Sat Jul 22, 2006 7:02 pm
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Re: newbee,reset?

Post by kjones6039 »

phred017 wrote:I had the thing running fairly well, the first trip down the road it ran good through 1st gear,second gear, then i had to let off and it promptly fouled several spark plugs. the biggest problem im having is fuel(fouling spark plugs, fuel in oil)
Did you log that?

msq and log would be most helpful.

Ken
1979 Corvette - 383 CID SBC w/ Holley Pro-Jection 900 CFM TBI, 4-85 lb lo-z injectors & Walbro 255 pump
MS2 v3 w/ms2extra 3.4.0 Release
36-1, Delphi LS2/7 coils in wasted spark, driven by v2.0 logic board from JBPerformance
Spartan Lambda Sensor from 14point7
phred017
MegaSquirt Newbie
Posts: 5
Joined: Tue Nov 02, 2010 8:16 am
Location: alabama

Re: newbee,reset?

Post by phred017 »

i can get the vega to crank any time, it will crank up run a few min. foul out plugs. when it does this the oxy sensor goes wild and it dumps fuel in the oil, what should my injecter settings be? what should i start with, im tired of changing oil (4.3 throttle body)
John Perryman
4.3 stock w/229ci heads,big valves,and 1.6 rockers. TBI w/2-55lb inj,
TS, MS2v.0.4 (in 72 vega 4-sp)
kjones6039
Master Squirter
Posts: 618
Joined: Sat Jul 22, 2006 7:02 pm
Location: Eureka, Nevada USA
Contact:

Re: newbee,reset?

Post by kjones6039 »

I hate to be redundant but....... Post your msq and a log of the behavior.

Just saying it fouls the plugs isn't much to go on.............

Ken
1979 Corvette - 383 CID SBC w/ Holley Pro-Jection 900 CFM TBI, 4-85 lb lo-z injectors & Walbro 255 pump
MS2 v3 w/ms2extra 3.4.0 Release
36-1, Delphi LS2/7 coils in wasted spark, driven by v2.0 logic board from JBPerformance
Spartan Lambda Sensor from 14point7
phred017
MegaSquirt Newbie
Posts: 5
Joined: Tue Nov 02, 2010 8:16 am
Location: alabama

Re: newbee,reset?

Post by phred017 »

ok im working on adding MSQ and datalog, had better results today,thanks.
John Perryman
4.3 stock w/229ci heads,big valves,and 1.6 rockers. TBI w/2-55lb inj,
TS, MS2v.0.4 (in 72 vega 4-sp)
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