How do you remove or corret this engine running rough with codes P0339 & P0441 . Fill like its out of timing .
P0339 is Crankshaft Position Sensor, Replace Sensor, the sensor is a bit expensive but easy to replace there is one bolt on the bottom front of the motor it should take about twenty minutes.
Code P0441 = evap code , Try a new gas cap old one lets pressure out of tank
Code p0441= is from insufficient or excessive vapor flow detected during evaporative emissions systems operation . check all vacuum hoses & evap canister for leaks . P0339 is for misfires . do not adjust the idle screw .
Hi hope this helps.
P0339
Crankshaft Position Sensor A Circuit Intermittent
P0441
Evaporative Emission Control System Incorrect Purge
I would assume that you have a general running issue and not a missfire .
The above items would require further attention.
Regards
P0339-
Inspect the face of the CKP sensor for metallic particles. This could result in an intermittent DTC. Check for the following conditions: ^ A chipped or damaged reluctor wheel ^ An incorrect reluctor wheel ^ The incorrect alignment of the CKP sensor to the reluctor wheel ^ Excessive crankshaft end play
×
SOURCE: I have a 2000 chevy blazer 4.3l engine\is backfiring
Start by checking each cylinder for spark with a good spark tester. A misifre is either spark or fuel, so you can cut the problem in half. The engine light is probably on due to the misfire.
SOURCE: 2001 Chevy prizm with persistent check engine
4 years? you really need to find a mechanic that knows what hes doing. if you have replaced the canister and purge solenoid valve (muliple sensors? you realy need to be specific on what has or has not been replaced ) most times the hoses are not installed properly on the purge solenoid, or leak. the hose with the green cap/test port should be closest to the electrical connector.
SOURCE: replace lower ball joints on a 2000 chevy blazer 4
Raise vehicle up on jack stands so that the stands are under the lower controll arms and the suspension is "loaded" Remove the front tire(s) (if you break the torque on the nuts while the wheel is still on the ground it helps, but do not loosen them completely as you will be looking for new rims and wheel studs too). Place a drift or some other suitable object in one of the brake rotor vanes so that it will hit the brake caliper and stop the rotor from moving and remove the CV shaft nut (it's a big ****** make sure you have the right socket on hand before getting to this point). Next remove the brake caliper and rotor then undo the wheel bearing retaining bolts and remove the wheel bearing. This should give you enough room to move the axle shaft back and up so you can work on the ball joint. If you've had ball joints replaced before just unbolt the ones that are installed and using a pickle fork, or a block of wood and a hammer, drive the ball joint stud from the knuckle. (make sure to support the upper control arm so it doesn't drop down on you when you do this) If you are working on original ball joints then I reccomend placing a block of wood or something else that will protect the cv boots from drill bits ect and drill out the rivets holding the ball joint in place. then remove in the same manner indicated in the previous paragraph. installation is pretty much the reverse of removal and don't forget to torque your cv shaft nut I have a 1999 and the manual specs 103FTlbs... This is a critical torque as it helps preload your wheel bearing. Too high and you'll burn them up, too low and they'll be loose and wear out.
Testimonial: "Thank you for your directions this will help very much."
SOURCE: have code for cylinder #1 misfire on 96 chevy
these were bad for the spider injectors to fail. they are hard to diagnose with out the scan tool. the poppets in the end of the injectors get clogged and will need to be replaced. pull the plug and see if its oil fouled. they also have a problem with the #1 cyl getting out of round and oil fouling the plug. compare it to another plug in the engine. if its oil fouled the engine is no good.
1-Place a large drain pan beneath the radiator drain plug. The drain plug is located on the passenger side at the very bottom of the radiator on the engine side.
3-Loosen the drain plug. On the 2000 Blazer, the drain plug is a wing-nut type of plug. Twist it with your fingers until the coolant begins to drain.
427 views
Usually answered in minutes!
×