Mounted on the engine block.
The knock sensor is located on the 95 oldsmobile 98 with a 3800 engine under the midpoint of the heads.
Sorry I am not sure how to describe this, but this is a diagram of a Bonneville and its in the exact same location,
On the 2000 Firebird 3800 V6, the PCV valve is under the MAP sensor. It is on the top of the engine on the upper plenum.
don't think motor mounts will work - look for 92-99 3800
3800? It needs a new harmonic balancer.
yes just buy the belt for it and tell them it has no air and use the routing diagram under the hood for the one without air
The camshaft position sensor is located behind the water pump pulley. If looking directly at the pulley, it is at about the 10 O'clock position. TechJK ---------------------
AnswerThe 3800 (RPO: L27) was not equipped with an EGR Valve for the model year 1992 only. The 3800 (RPO:L67) does have an EGR valve.The valve should be located on the driver's side on top of the manifold.A bad EGR valve can keep your car from starting and running properly.
the PCV valve is located on the valve cover of a 1991 Regal Custom. It is plugged in and can be easily changed.
Engine Firing Orders Check related link below
right above the oil filter
On a 1996 Chevy Camaro, the PCV valve is located on the right side of the valve cover. There is a hose that runs from the PCV valve and connects to the back of the intake manifold.
The PCV valve on a 1994 Regal Custom should be located on top of the valve cover. It is a plug in type and is easily changed.
3800 PUNDS LESS DRIVER, BUT IT SHOULD BE INSIDE DRIVERS DOOR JAMB.
It is 3800It is 3800It is 3800It is 3800
This should be listed under the hood on a placard. If it is missing the correct gap is .060
Will not bolt up and is not strong enough for the 3800.
Rear of engine follow exhaust manifold at rear of motor(closest to firewall) you will see oxygen sensor there.Simple to remove(1 only on this motor)
Click the link for a diagram.
Yes there is a PCV valve. The PCV valve on GM 3.8 liter engines in on the passenger side of the car upper plenum in a well or compartment. This well has a pressure sensor on top of a 1/4 turn cover.Under this cover maybe a spring and two o-rings one on the cover & one on the PCV valve itself.Be careful don't break the pressure sensor, it also has a seal that fits into the PCV cover. The 3300 is a smaller version of the Buick 231, AKA 3800. The 3800 has no PCV valve. I could not find it either on my girlfriend's old Olds 3300. I think it's safe to assume that it simply doesn't have one. Go to a parts store and ask them to look up one. I'll bet they won't have it. The PCV valve sucks crankcase gases into the intake where they can be combusted. The valve itself protects the crankcase from becoming pressureized in the case of backfire which could cause lots of bad stuff. I'm assuming that the 3800 has enough crankcase "ventilation" where this wouldn't be a problem.
If you remove the 3800 series plastic cover, look to the left of the intake manifold directly in front of the alternator. You will see an electrical connection-this is the MAP sensor, which is clipped into place. Remove the MAP sensor by unclipping it and pulling it out, and then twist and remove the PCV valve cover right underneath the MAP sensor. The PCV valve is right underneath that cover. Pop it out and replace it, and put the PCV valve cover back on along with the MAP, and finally replace the 3800 series cover and you're good.
I have a 1992 Olds with the 3800 engine; the block heater is almost inaccessible. The engine is sideways and the block heater is in the frost plug location just over the frame at the back. Suggestion: unless it is leaking just take the frost plug out in the front of the engine and install the block heater there where it is accessible. Duane
1% of 3800 = 1% * 3800 = 0.01 * 3800 = 38
84% of 3800 = 84% * 3800 = 0.84 * 3800 = 3,192