it turns over but dose not start the fuel pump is runing, could a map censer cause this, also when it ran not to long ago it would rough idol at low rpm, just changed cps about a mouth (by the way that sucks to do!) still nothing, could the new one have gone bad so soon? (about a mouth old, also they are NOT cheep)

 

i'll be back after work (11:20pm est) to review commits
think you

 

General Internal Combustion Engine startup troubleshooting 101

Your engine needs fuel, air, compression, and spark to run. Find out which one isn't there. check the fuel pressure at the rail, check for spark, report back.

 

im heading off to work (taxi ride) i'll stop and get a coil and a fuel filter, and report back, sadly i don't have time to check plus the new stuff won't be a bad idea anyway

 

Does your Jeep have spark?

 

okay off work, how would i check the spark from inside the jeep as im turning the key?

 

With a buddy

 

okay no change with the new coil, but it is shinny! so next it another cps, shouldn't have went south so soon but gonna give it a shot then clean the nss (unrelated but good to do) and going to clean the Idle Air Controller, while im at it all ill re-post back with my findings thinks guys

 

I mean you can go right ahead and drop the money on that **** but quitehonestly.... like they said. fuel, air, spark, compression. obviously oneisnt there... find out which one.

 

fuel and air are their (checked fuel rail and air intake as close to new, so spark and compression next i guess