Have manufacturers fixed the carbon buildup problems on the direct injection engines? Concerned about the GDI, SIDI, etc.

Have manufacturers fixed the carbon buildup problems on the direct injection engines? Concerned about the GDI, SIDI, etc. 2 Answers

The oil pressure gauge on my 1999 350 one ton dually is running about 3/8" from the H. Do I need to be concerned about this? 1 Answer

The arrow on the oil pressure gauge is pointing at about the 3/4 mark on the gauge toward the H. Is this something I need to be concerned with? If so, what might be wrong?

technical assistance on the engine problem mitsubishi pajero 3.5 gdi 2003 year 7 Answers

Dear Sirs, when replacing the gasoline filter at the Mitsubishi Pajero 3.5 gdi v6, the following problems occurred. - stopped at startup - after a few attempts to start the engine, the faulty light ...

Catbon buildup on the passenger side of my 1996 chevy 1 Answer

I have a 1996 chevy c1500 wt. It was idling rough so i changed plugs wire and rotor and cap. When i changed out the plugs they eere heavily carboned up on the passenger side but normal on the driv...

Carbon buildup 1 Answer

Is there a chemical additive to help de carbon the valves?