Alright I searched around found the Cherokee thread about the sea foam procedure,But I have a few questions.First off what exactly do you do to get the most out of it? Second What's the best way of going about getting in into the motor,Throttle body,vacuum line,break booster,other? Also will this help out my 4.7? It currently has 118,xxx mi .Any help it very helpful
-Matthew
First of all, don't use Seafoam. Go to the dealer and get a can of Mopar Combustion Chamber Cleaner. Just follow the instructions on the back of the can and you are good to go.
as far as adding it in, i pour mine in the throttle body, but on my buddys doge intreped we used a vacume line...i say the effect is the same either way.
i also add seafoam every now ad then into a tank of gas and about 1/2 between oil changes (3000 mi).
Pretty much. I just pulled the intake off the throttle body and sprayed the whole can in there at idle like the instructions said. Turn it off for 15 min, come back and start it and you are good to go.
The thing about the seafoam that i was worried about was the "smoke show" I really don't want to piss the neighbors more than i all ready have.So does it smoke or not?
Many persons outcome. When I was into mustangs and f150's those guys would use it all the time. Everyone always complained about burnt up 02 sensors and fouled plugs. Most said their vehicles ran worse after. Others swear by it. If you don't mind changing your plugs and possibly killing an 02 sensor, by all means, use it.
This mopar combustion chamber cleaner is it like a aerosol can or a liquid.Yes I want my jeep to run smoother and it have alot of carbon built up.So I need to know whats the best way of going about doing so.
This mopar combustion chamber cleaner is it like a aerosol can or a liquid.Yes I want my jeep to run smoother and it have alot of carbon built up.So I need to know whats the best way of going about doing so.
It comes in a spray can and also or some other container. It is $6 at the dealers around here. you can also take out your plugs and let some sit inside the cylinders.
Mopar Combustion Chamber Cleaner - (Cleaning carbon build-up from engine)
Parts Needed:
-1 can of Mopar Combustion Chamber Cleaner\2 cans if performing STEP 2
-New set of spark plugs(optional)
-Correct amount of new engine oil and filter (ONLY if performing STEP 2)
-Toothbrush
-Clean rag
NOTE: Total time should be 60-90 minutes. This includes waiting time.
*If performing STEP 2, I recommend doing this entire procedure at the time of your
next oil change only because I advise changing engine oil and filter afterwards.
Also, before doing anything, a good idea is to first loosen up the spark plugs and
then re-tighten them back ONLY to a snug fit(not too tight). This will make life a lot
easier when removing the spark plugs in STEP 2.
Part 2
1). Cleaning carbon from throttle body, intake manifold, combustion chamber and
valves:
Start the engine and let it idle or take the Jeep out for a drive until it reaches
normal operating temperature (engine should be hot). Turn off engine. Remove the
air hose from the throttle body. With engine OFF, spray some Mopar CCC onto
throttle plate (not too much) and linkage and clean off carbon using a small tooth
brush (make sure you clean the bottom of the throttle plate also). Wipe off dissolved
carbon with clean rag……should shine like new. Start the engine (make sure it's hot)
and spray the entire can of Mopar CCC into the throttle body….the intake manifold
vacuum will suck it in. You may have smoke coming out of the tailpipe during this,
and your idle may drop or even try to stall…..this is normal. It’s important NOT to
rev the engine during this but to keep a steady idle around 1000-1200 RPM by
controlling the idle with your hand on the throttle body spring pack (a glove may
come in handy since the throttle spring pack may be hot). When can is empty, shut
off the engine IMMEDIATELY. Reconnect the air hose to the throttle body.
*If you are NOT performing STEP 2, then wait 20 minutes before performing STEP3.
Part 3
2). Cleaning carbon from the pistons:
Remove the spark plugs and spray half a can of Mopar CCC (divided evenly) into the
cylinders through the open spark plug holes. If you have trouble spraying into one
of the plug holes, try using a funnel or small tube to guide the cleaner into the plug
hole or else try to aim as best you could. Reinstall plugs then give the engine a few
QUICK cranks (a couple of seconds each time) to mix up the cleaner (DO NOT TRY TO
START THE ENGINE WITH FLUID IN THE CYLINDERS). Wait 30 minutes then remove the spark plugs. QUICKLY crank the engine over a couple of times (again, a couple of seconds each time) to eject any excess cleaner out of the open plug holes to help prevent possible hydro-lock. Might be a bit messy but important. Reinstall original plugs.
3). Start the engine (may need to fire it up a several times). Once started, DO NOT
let it just sit and idle or else the carbon will just re-cook in your engine. Rather, rev
the engine to 3000-3500 RPM's 10-15 times repeatedly. Again, don't be surprised if
you see A LOT of smoke...it's normal. Take the Jeep out and drive it hard for a few
minutes. This will do a good job of cleaning out any excess carbon from the engine.
4). Install new spark plugs if you decided to get a new set. If STEP2 was performed
then change engine oil and filter since the cleaner may have passed by the piston
rings.
*Result...Clean throttle body, intake manifold, valves, combustion chamber and
pistons.
I have never removed the plugs and poured it in there though...I will add that I have always used seafoam and never had any problems...but am open for other methods...I might try the stealer stuff next time.
I have used Mopar Combustion Cleaner, p/n 04318001 with great results following the directions (spraying into the engine via the throttle body and letting the engine sit for 20 minutes to an hour shut-off, then restarting and driving to purge the cleaner/carbon out of the cylinders. Don't worry, plenty of smoke if done correctly:2thumbsup: And just to iterate again, change your oil after the procedure!
yes...if you just changed your oil then wait...you must change your oil if you dump in the cleaner (whichever you choose to go with).
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