I have no spark at the coil wire the engine quit while running at seventy the motor size is 3.0 litter

ever see the car run good before, or just died dead? out of the blue?>
cranks ok or not. (grrrr grrrrr sound, or not)_ called cranking the crank shaft. fast.
cranks starter motor fast and not starting?
or never cranks the starter motor at all silent starter?????

2002 Dodge Neon, with secret motor under the hood.
2.0 liter engine, 132HP. or he 2.4L I an not guess engines ever
SOHC or DOHC engine were there, both an OPTION./
VIN F or VIN C engine they are not the same.
the twin cam engine DOHC is interference engine that must not be timed wrong ever. I'm told both are but my test is most strict ask.
"Power on no 1 and 2 coil plug wires but none on no 3"
does power mean HV spark or the primary side has power
yes it does if fuse is not blown, all fuses good is first. ok , all.
ASD sends 12vdc to the spark coils.

"Looks like it is one tooth out on timing.( the cam belt wrong?)
really? no engine PCM likes that, it can bend valves on some engines. never time a cam wrong .or boom happens.
the non COP engine (1 coil pack)
has just 1 coil pack with 4 HV terminals
there is no spark timing at all, (is cmp + ckp)_
cam wrong wrecks cam time and spark both.
CMP sensors and CKP sensors set spark timing, and are fixed in the case of crank. (the cam CMP sensor will be off if belt is timed wrong.
WASTED SPARK if you replaced the 4 spark wires 1 by 1,
there would be no mixup and spark would be good.
Coil No. 1 fires cylinders 1 and 4. Coil No. 2 fires cylinders Nos. 2 and 3.
if you mix up the 4 wires HV it will not run
mixing 1 to 4 works, but the wires are too short
mixing 2 and 3 works, same deal
mixing 1 to 2 or 4 to 3 is FAIL
see why> firing order wrong. PCM does the older not you.
if you wreck the order it will not run.
4COPS can mix all you what so there I did both engines

the cam belt is a 60,000 service, if skipped the DOHC blows up.
piston hits valves and boom valves bent and heads a train wreck from H3LL. and compression not 200psi but 5. BOOM.
never skip cam belt service, did you?
did you drive it till it DIED? not told
or just doing normal service now.?
history matters, next time ask for help before going broke on part not needed
btw the quad spark pack the best ones are marked clear as day
1,2,3,4 at HV terms
and engine is
cambelt 1,2,3,4 , trans.
to test for spark only unplug 1 plug or get wrong results on 4 in 1 pack.
the 4cop spark coils test them any why you want even all at once.

always assume interference or go broke fast
and some engine heads milled become interference and you can't know that standing far away 3 feet.
there are some DOHC engines that are free running
means cam stalled and crank spins and zero damage

if you bought a dead car(my act for years) we check compression first not buy tons of parts praying for a dead engine to run.
even engines on a pallet used. I test them.
time the cam per the service manual
if you'd tell what engine was there I'd post it.



note the better coil pack
to test # 2 or 3 both spark plugs 2 and 3 must be connected
and shells ground to the engine block or both fail.
and both spark wires can not be open, mag wire is best.
this is called wasted spark and is only 2 coils if you look closer

theres no distributor and the firing order for your 3.8 is 1-6-5-4-3-2-the following link shows the coil pack
Buick General Motor 3800 V6 Engine Firing Order DIS IDI ignition timing 3.8 Buick Engine Coil Pack Firing Order Spark Plug Wire Location Which way do the spark plug wires go on & what cylinder is what?
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For the Buick V6 231 3.8 liter turbocharged engine:
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Answers!
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Firing order:
1 - 6 - 5 - 4 - 3 - 2.
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Spark plug wire location on coil pack:
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Closest to the back of the car, left to right: 1 - 5 - 3.
Closest to the front of the car, left to right: 4 - 2 - 6.
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Spark plug wire location on engine:
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drivers side, front to back of car: 1 - 3 - 5.
passenger side, front to back of car: 2 - 4 - 6.
.----and this link shows the coil pack to cylinders
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3 8 Buick Turbo Engine Coil Pack Firing Order Spark Plug Wire Location

Have it scanned looking for diagnostic codes. Sounds like you could have a crankshaft or camshaft sensor problem, which will be a simple fix.

Hello, this engine has 3 ignition coils on the passenger side cylinder head, each coil fires two spark plugs, the spark plugs on thew other side have plug wires connected to one of the coils on the other side, the #6 cylinder wire connects to the #3 coil, try replacing the spark plug wires

What year make model and engine size is this and is the check engine light on?

What size engine?

Okay, on the photos I am posting, pick the size of motor that you have....since you didn't post it. When you find the right photo of your motor, the numbers on the engine correspond to the number of the spark plug that goes to the coil...1 to 1, 2 to 2 and so on. This is your firing order and will ensure you have the proper spark plug firing from the correct point:



1FZ-FE engine Firing order: 1–5–3–6–2–4Distributor rotation: counterclockwise



5VZ-FE engine Firing order: 1–2–3–4–5–6Distributorless ignition system



2RZ-FE and 3RZ-FE engines Firing order: 1–3–4–2Distributor rotation: clockwise



2RZ-FE and 3RZ-FE engines Firing orders: 1–3–4–2Distributorless ignition system



2UZ-FE engines Firing order: 1–8–4–3–6–5–7–2Distributorless ignition system

my money would be on the coil cover, especially if it had been a long time since the last tune up. it is certainly worth trying, as this is part of a routine tune up anyways. good luck!

There are no "special" tools required. Here is how you would do it:

NOTE: This engine is equipped with an aluminum cylinder head. Allow the engine to cool before removing spark plugs. Removing the spark plugs from an engine at operating temperature may damage the spark plug threads in the cylinder head. Also be sure to clean any dirt or debris from around spark plug holes prior to removing spark plugs.

I also recommend putting a small amount of anti-seize compound on the threads of the spark plugs when installing. Be careful not to under or over-tighten because cylinder head damage could result. If you have access to a torque wrench, the specification is 11 foot pounds.

1. Disconnect the ignition coil electrical connectors.
2. Carefully release the number 1 spark plug wire from the clip on the number 2-3 ignition coil.
3. Remove the 2 bolts from each ignition coil.
4. Remove the number 1 spark plug wire and the number 1-4 ignition coil from the spark plugs.
5. Remove the number 2-3 ignition coil and the number 3 spark plug wire from the spark plugs.
6. Remove the spark plugs from the cylinder head.
7. Reverse proceedure to install.

What about battery and alternator (serpentine belt).