For rough idle issues and problem troubleshooting,go through the help links provided below :-----van idles rough? http://howtobyme.blogspot.in/2012/01/2004-ford-freestar-van-idles-rough.html --------- http://technoanswers.blogspot.in/2012/02/ford-explorer-40-will-not-idle-when.html ---------- http://technoanswers.blogspot.in/2012/02/ford-runs-lean-and-idles-rough.html ----------- http://repairhelpcenter.blogspot.com/2012/01/engine-stumbles-coming-off-idle-when.html ------------ http://schematicsdiagram.blogspot.com/2011/12/erratic-idle-on-car.html ---------- http://repairhelpcenter.blogspot.com/2011/12/low-idle-when-cold-out-side.html --------- http://schematicsdiagram.blogspot.com/2011/12/gmc-idle-air-control-iac-valve.html ----------- ---------- http://repairhelpcenter.blogspot.com/2011/10/engine-quits-at-idle.html ------------ http://howtobyme.blogspot.com/2011/11/car-overheats-and-air-blows-hot-at-idle.html ------ http://schematicsdiagram.blogspot.com/2012/01/while-stop-engine-idles-like-cylinder.html --------- This will help. Thanks.
will not idle when cold?
runs lean and idles rough?
Engine stumbles coming off idle when warm?
Erratic idle on car?
Low idle when cold out side?
Idle Air Control (IAC) Valve Replacing?
Replace Idle air control valve?
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Test Idle Air Control (IAC) Valve?
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Idle Air Control (IAC) Valve operation?
Engine quits at idle?
Car overheats and Air blows hot at idle?
While stop engine idles like cylinder missing?
SOURCE: 2005 dodge magnum 3.5 liter engine. 10 deg start engine noise
these have a problem with the overhead cams, one or more of the bolts break which restricts the oil flow to the lifters.
SOURCE: 98 dodge caravan 3 liter ticks on cold start,
SOUNDS LIKE YOU HAVE STICKY LASH ADJUSTER(LIFTER)..MANY MILES ON IT?HAVE YOU BEEN GOOD TO CHANGE OIL AND FILTER?TRY CHANGING THE OIL AND FILTER AND ADDING AN OIL SUPPLEMENT ..IF THIS DOESN'T WORK,YOU WILL HAVE TO ISOLATE WHICH BANK OF ENGINE NOISE IS COMING FROM,REMOVE VALVE COVER AND YOU CAN TO SEE WHICH ONE(S) ARE MAKING NOISE..PUSH DOWN ON EACH ROCKER ARM..A BAD ONE WILL BE SOFT..A GOOD ONE WILL BE HARD..NO LASH..TO REPLACE..YOU REMOVE ROCKER SHAFT BOLTS AND ROCKER SHAFTS..YOU CAN PURCHASE ONLY THE ONE(S) YOU NEED..BE CAREFUL WHEN YOU REMOVE ROCKER SHAFTS..THE LIFTERS CAN FALL OUT..GET A STICKY GREASE TO HOLD THEM IN ROCKER ARMS DURING REASSEMBLY..I HOPE THIS HELPS
SOURCE: idles to high
It sounds like you could have a faulty engine coolant temprature sensor ,best to get a diagnostic check on it.
SOURCE: how do you replace a fuel pump on a 85 dodge d50
Um if your engine is fuel injection then fuel pump could be locate inside the fuel tank. you will need to take fuel tank off to get that fuel pump out from top of tank. If its not fuel injection then fuel pump could be locate in right side engine block, all you need to unbolt 2 of them. and closed the fuel line with paper towel or something to plug in.. then change the pump.
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