NoParticularName
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- Jun 6, 2016
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Hello,
I've recently buy a Mustang GT 96, and have the codes P0172 / P0175. The engine is not running so bad, but it's hard to start when it's cold. I did the follwing to try resolve this.
Actions :
Observations :
Does the fuel pressure is a little bit low ? Does the codes could be related by this ? My goal is to get rid of thoses codes and setup the engine more efficient without throwing all my money. Your help will be welcome !
Thank you !
I've recently buy a Mustang GT 96, and have the codes P0172 / P0175. The engine is not running so bad, but it's hard to start when it's cold. I did the follwing to try resolve this.
Actions :
- Changed the Fuel Filter
- Check the Long Term Fuel : -25% on both bank
- Fuel pressure : 31 PSI
- Fuel pressure without vaccum : 40 PSI
- Fuel pressure holding 15 min : 30 PSI
- MAF Cleaning
- Spark plugs changed
- Spark plugs wire changed
- PCV Valve to throttle including hoses
- Seafoam in tank (1 can)
- Changed the injectors
Observations :
- When the engine is cold, the starter crank 2-3 seconds and finally engine start.
- When I prime the pump more than one time, the engine starts right on.
- When engine is warm, it's starting well.
- Engine is bucking at low RPM when I push gaz pedal more harder. - SOLVED
- The exhaust gaz smells gaz, but I like that !
- Engine is leaking from the oil pan, and from the crank
- Fuel consumption is about 420 km / tank
- Car have no mufflers
- Get some idle problems, but the car is able to stabilize it. - SOLVED
Does the fuel pressure is a little bit low ? Does the codes could be related by this ? My goal is to get rid of thoses codes and setup the engine more efficient without throwing all my money. Your help will be welcome !
Thank you !