the pcv valve is located on the passenger side of the upper intake plenum there may be a plastic cover on the plenum . The black plasic cover must be twisted to the left (this may take a little bit of muscle), anyways once you remove this cap be careful not to lose the spring and O ring. The pcv valve may have to be removed with a pair of needle nose pliers.
There are two valves on the air conditioner on a 2000 Pontiac Bonneville. Attach the hose that fits the refrigerant and fill that side.
By now I'm sure you've found the answer. But a Pontiac engine does not have adjustable valves. You simply torque them down to 20 foot pounds.
A 2004 Pontiac Montana has an interference engine with very tight tolerances. These engines will suffer catastrophic failure if the valves and pistons are not in perfect sync.
Yes. When the chain breaks it will bend valves. I had 4 bent exhaust.
Most 98 Bonneville se and sse do not have modulator valves they have a electric plug on the side of the tranny
Most GM PCV valves are on top of one of the rocker covers. It's usually inserted into a rubber grommet and connected to a hose that goes back to the throttle body.
A 2001 Pontiac Sunfire 2.2 engine is a zero tolerance engine which will suffer catastrophic damage should the timing system fail. Because of the tight tolerances inside the engine, even being out of alignment a fraction of a second can cause the valves to slam into the pistons.
Valves will clatter if the engine is overheating.Valves will clatter if the engine is overheating.
It is exactly what it says. The number of valves the engine has per cylinder. If you have 16 valves on an 8 cylinder engine, you have 2 valves per cylinder.
From the factory, Pontiac engines do not have adjustable valves. You simple torque them down to 20-25 foot pounds.
On a 1996 Ford Taurus : The 3.0 liter " Vulcan " V6 engine has ( 2 valves per engine cylinder , total of 12 valves ) The 3.0 liter " Duratec " DOHC , V6 engine has ( 4 valves per engine cylinder , total of 24 valves )
Worn engine rings or valves Worn engine rings or valves