So ive dug a lil deeper this morning...it was acting up this morning so when i pulled the drivers light it started working correctly and then acted up again when i attempted to put it back in so i slowly pulled it back out and easily moving them around at the plug and was able to make it act up...
The p/o had put in a trailor t harness and uve removed that but no luck yet, i never really know when its gonna work or not...ive shook the harness and went over everything underneath...
On my 98 ive developed an issue thats got me stumped...the left turn/brake light is randomly not working, ive probed at the plug and its getting signal to the socket, ive checked the grounds etc also moved the harness around to replicate the problem with no avail, also with the key off i hit the...
Well after having it on a scanner again i found out the pcm has been changed, as the vin on the pcm doesnt match the truck, so that leads me to beleive that the po had done more troubleshooting than he told me...that also makes me think it could very well be in the valvetrain or cam/lifters...i...
The tap is on the opposite side of the motor...the otger cylinders were consistant zero while the #2 fluctuated but zeroed out at elevated rpm's....i also did a cap & rotor with no success...
I got a buddy with a matco scanner to read the live data yesterday, its getting fuel and spark, he disabled the #2 injector and it ran worse...hes thinkin its possibly in the valvetrain...but if that were the case wouldnt that have affected the compression reading? It had just under 150 on the...
Ok the #2 plug is clean and the ceramic has a red tint around the electrode, i pulled others and they all look black and normal, so im thinkin im not gettin enuff fuel or any at all...but the spider is new so what could i check for the fuel now? Also i put a spark tester on the #2 wire at the...
Just an update from the drive to work today...now after being stopped at a light i go to take off and it falls flat on its face then takes off...yesterday after the battery being unplugged the codes are cleared and not comin back...i figured since theres still a problem then they would pop back...
Ive recently purchased a 98 excab c1500 w/5.7 it taps upon startup and goes away in roughly 5-10 minutes, its also thrown the p0300 & p0302, so ive checked spark and its there, so i figured fuel so i replaced the whole spider to no evail. The previous owner told me he had to change the intake...