Can a bad serpentine belt cause a misfire?
Can a bad serpentine belt cause a misfire?
To answer your question directly: To my knowledge there is no way a slipping serpentine belt would cause a single cylinder misfire, let alone all of them to show a misfire. The serpentine belt and ignition systems are two completely different systems.
What do you need to know about serpentine belts?
What is a serpentine belt? A serpentine belt is one distinct belt, which is used to drive 1 or more devices in a car, truck, van, or SUV engine. Some of the components driven by a serpentine belt are an air pump, water pump, power steering, air conditioner, and most importantly the alternator.
When did the serpentine belt come off my Chrysler?
The 3.3L and 3.8L engines are the ones with the most problems when it comes to the engine belt coming off. The model years are 1996 through 2001, but I’ve seen older and newer ones do the same thing. Automobiles with this engine option installed are some of the most popular ever built.
How do you remove a serpentine belt from a car?
Pull the belt off of the pulleys. With the tension relieved from the belt, pull it off of the pulley that has been placing tension on it, then remove it from the around the rest of the pulleys on the engine. If the belt is severely damaged, be sure to remove any parts that may have come off of it as well.
Why does water jump over the serpentine belt?
In my opinion one design defect of the engine compartment is the underside is almost completely open. This allows water and snow to jump up inside and over the engine drive belt. The small splash shield underneath doesn’t divert the water that well. Nevertheless, a new belly pan is not part of the technical service bulletin.
How is the serpentine belt in a Chev?
Pictures, diagrams of serpentine belt routing. 2.4L. Belt Diagram 3.4 DOHC Cam Engine Drive Belt Diag… 3.5L Engine Serpentine Belt in Chev… 4.2L Inline Six Cylinder Engine Bel… 3800 V6 Belt Routing Picture and Ro…
What happens when a serpentine belt wears down?
As a serpentine belt gets older and wears down, the rubber parts may peel off, causing the belt to crack, fray, or slip. When these things occur, it may become misaligned or contaminated with fluid.
How do you tighten a serpentine belt on a car?
If your vehicle does not have an auto tensioner, insert a pry bar or piece of wood between the alternator and the engine. Run the belt over the alternator pulley, then use the bar to pry the alternator away from the engine and increase the tension on the belt. Tighten the bolts again as you apply tension.
What kind of tensioner does a serpentine belt use?
The serpentine belt track to the right uses a tensioner and is from a 7.4L big-block. Notice that the smooth side of the belt is always against the smooth surface of the pulley. The teeth/grooves on the underside of the belt will always face toward the crankshaft, and will rest inside of the crankshaft’s track. What is a serpentine belt?
