Question about 2003 Dodge Caravan

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Replace spark plug 2003 dodge caravan v6

Replace spark plugs on 2003 dodge caravan

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Hi the front ones are not bad but the back ones you will have to get from under the van.( do them one at a time)

Posted on Jan 31, 2009

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I replaced all 6 plugs and wires on my boyfriend's 2003 Caravan without removing anything, such as the window wiper assembly, but I weigh 125 pounds. The back spark plug on the right (next to battery) was almost as easy as the front three, but the last two were a pain. The middle one was pretty difficult because once the plug is out you need to blindly put the new one in without accidently getting a bunch of garbage in the combustion chamber. For the one near the air filter, by far the most difficult, I had to go to the store and buy a short ratchet and reach both arms in there to loosen the old plug one click at a time. That last plug is VERY deep in there, so I dont recommend a 90 degree ratchet like I used. If you dont have a strong, skinny-armed person at your disposal, I'd recommend taking it somewhere, or removing either the air filter or the windshield washer assembly.

Posted on Jun 19, 2012

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Spark plug gap size 01 dodge caravan 6 cylinder 3.3l

A Chiltons/Haynes repair manual that covers this vehicle make/model/year will have the information you seek. Plus a lot of other goodies. I'll give you the gap for the 3.3 V6 used in the 1984 thru 1995 (we use it for our 1998 Grand Caravan). okay per tune-up specs, that spark plug gap is, drum roll please, 0.050 inch/1.3mm. These specs are for the OEM spark plugs Champion RN14MC5. Best of luck accessing the 3 on the back side.

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Four digit codes are brand specific. Code 2302 for a Chrysler product means the secondary circuit for the coil on cylinder one is at fault. If you have replaced the coil and plug wires, it could be a problem in the wiring harness between the coil and the engine computer.

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2003 dodge caravan v6 plug gap

dodge or toyota.
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I understand the coolant temperature sensor on a 2003 caravan is located just under the coil.
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Replacing spark plugs (2003 caravan); can be done from the top, reach around the engine (not over) from the transmission side to get to the rear spark plugs, I have done this twice.

Jun 16, 2010 | 2003 Dodge Caravan

1 Answer

What is the spark plug firing order for 3.3 v6 engine

For the 2002 Dodge Caravan (and Grand Caravan) ALL 3.3L V6 Engines (including the Flex Fuel): Also for 3.8L V6 Engines:

Firing Order:


Ignition Coil:
electrical connection

Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at!

May 15, 2010 | 2002 Dodge Grand Caravan

1 Answer

I have a 2001 dodge caravan with 3.3 v6.the engine is misfiring on cylinder #1 and do i check the coil to see if the coil is bad?

maybe it is the spark plugs or spark plug wires. or it is the distributor cap and rotor. the coil just provides the spark. but you can have it tested at a part store.

Apr 18, 2010 | 2001 Dodge Caravan

2 Answers

2003 Dodge Grand Caravan v6 3.8L is misfiring

if the problem didn,t exist before you done this then you have the firing order off or have damaged one or more of the plugs

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How to Change, back three plugs on a 2003 Dodge caravan 3.3l

you need to put a ratchet ******** the front of the engine and remove the dog bone engine mount this will allow the engine to be pulled forward with strap and you can reach behind and remove the plugs or you can get them from underneath the van hand tightened with a spark plug socket and wrench if you overtighten they will break

Oct 24, 2008 | 2003 Dodge Caravan

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