[Hitmane]

hello newbie to the forum my 94 mustang gt cuts out mid range rpm not a real bad one but its no use all power its like it is hold back power..think it mayb firing problem or plugs just brought car with 160k..help plz

 

[keaton5.0]

First i would do all the basic checks. Plugs, wires, cap and rotor, fuel pressure and timing. I had that problem and it turned out to be the distributor cap. If you just bought the car and are unsure how old those parts are i would go ahead and replace them along with the fuel filter.

 

[Billymich]

Check Timing.

 

[Hitmane]

ok play around with it today and i noticed that its not a 94 engine it is a 97 4.6 has msd plug wire im thinking ign coils or MAF bc the cold air is some home made but will check timing tomorrow.

 

[91notchback]

ok play around with it today and i noticed that its not a 94 engine it is a 97 4.6 has msd plug wire im thinking ign coils or MAF bc the cold air is some home made but will check timing tomorrow.

U sure it's the 4.6? :confused It would take lots of mods to make this happen...

 

[keaton5.0]

U sure it's the 4.6? :confused It would take lots of mods to make this happen...

+1. K member swap and complete ecu/wiring

 

[Hitmane]

Its a 96 4.6 I think its the fule filter the car has been sitting for 5months so could be a number of things I doin a basic tune up first bc it cant hurt and if that dont help it then I will go on to the next thing

 

[Hitmane]

I can fuel filter and plugs today notice the sound is at my dumps like the mufflers are restricting air flow. any advice is this possible?

 

[Billymich]

If its been sitting for a while a mouse might have made a nest in there ?

I had one on my passenger side engine valley... I hate previous owners lol