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P0300,p0301,p303,p305 p306 and p0340 and p1391 codes are all appearing on obdII reader. rough idle and won't start in rain. 1997 dodge ram 3.9 liter 2wd
Thanks very much. I have a cp sensor ck sensor and cap and rotor to be installed. I will see if that works. otherwise back to work on the injectorsThanks very much. I have a cp sensor ck sensor and cap and rotor to be installed. I will see if that works. otherwise back to work on the injectors
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Not normally injectors at fault when that many at once are misfiring, unless some real bad fuel. All those codes indicate a misfire, which could mean spark, fuel or compression problem, so keep that in mind, but I think cam sensor will cure it all.
Not normally injectors at fault when that many at once are misfiring, unless some real bad fuel. All those codes indicate a misfire, which could mean spark, fuel or compression problem, so keep that in mind, but I think cam sensor will cure it all.
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P0300 is the random misfire code. P0301 is the misfire code for Cylinder #1. When was your last tune up? non platinum spark plugs should be replaced around 30-60k along with the wires. With platinum plugs that extends out to 100k. I would try a tune up first plugs and wires. Reasonably cheap fix that is a prevenitive maintenace item anyways. If you have just recently had a tune up or it does not solve your problem you most likely have a bad coil pack on cylinder#1.
most likely its the throttle body sludged up . clean the throttle body and butterfly . this will only help if there is an idling problem . ck for codes and ck freeze frame data for more help
Code P1391 Loss of crank or cam sensors,P0340 No cam signal at the pcm. I
would replace the crank sensor first. Your cam sensor is part of the
dist. on 5.2/5.9 engines. Hope that helps.
Change cam sensor & erase codes.( disconnect battery for a minute or so after.) 340 & 1391 refer to cam sensor problem, and all other 300 codes are cylinder misfires that should disappear when cam sensor fixed.
Thanks very much. I have a cp sensor ck sensor and cap and rotor to be installed. I will see if that works. otherwise back to work on the injectors
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