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Why won't my 87 acura tachometer work and could it be affected by a bad ignition coil?
A bad ignition coil can cause your 1987 Acura tachometer to quit working. A bad tachometer cable or ground wire can also cause it to quit working.
How do you hook up a tachometer on a 98 dodge Dakota 3.9L?
off the neg. coil wire just t in
On a 1986 El Camino does the tachometer work off of vacuum?
The tach works off of the distributor.
What wire on the coil is the tachometer terminal for a 1992 Mercury Cougar?
my 94 has tach machined on the coil mine is a 4.6L
How do you hook up a hei distributor with external coil to a tachometer?
The green wire from the tach goes to the negative side of the coil.
Where do you hookup the tachometer to set the idle speed on a 1988 Nissan Sentra?
You will need to hook up your tachometer to the coil connector. After disconnecting the throttle sensor and applying the hand brake, look for the plain black wire at the coil connector to hook it up to.
Where do you attach the wire for a monster tachometer on a 1986 Toyota Corolla?
TRy on the neg side of the coil.
Tachometer jumping around on a 97 Chevy Tahoe?
bad ground wire at the coil probably
Where does a tachometer connect to on a Nissan 240?
on my tach, the green wire connects to the neg on the ign coil pack
What wire on the coil is for the tachometer in a 1992 Saturn SC2 4-door sedan?
It's not on the coil. The powertrain control module (PCM), located under the dash, provides the signal to the tachometer. By the way, your 1992 Saturn sedan (presuming it's a dual overhead cam) is an SL2, not an SC2.
Mazda b2500 tach works speedometer does not?
The Mazda tachometer and the speedometer have separate cables. The tachometer cable probably does not work properly. Change the tachometer cable.
How do you hook up a tach on a 1991 454 Chevy motor?
To install a tachometer first determine where the tachometer will be mounted on the dash column. Then, use a flathead screwdriver to tighten the clamp around the column of the tachometer mount. Next, put the two red "trigger" wires through the firewall and connect the other ends to the coil wires of the distributor. Wrap the tachometer wire around the ignition coil bolts. The remaining two wires must be wired into the ignition of the car. Insert them into the power terminal of the fuse box which permits the tachometer to operate when the engine is on.
