18
questions

already checked fuses do not believe thats the problem would is the next thing i should check to try to fix..
19 years old first car so learning everything on my own

car will start idle rough dies when no longer giving gas but cause all kinda of codes p0340 p1391 p0300 p0302 p0303 I was wondering if we need to change the ecu also or does that matter.

check engine lite on and thw coder readout is po743 i looked up what that code meant and found out its the torque converter clutch circuit electrical. how do i fix. ive been told i might have to replace the thrasher cable? but who knows

i hit a bump and at first just my speedometer would stop working,now all gauges stop

brake light switch fell out not sure if wires are out or where to put it

I only know what my altenator looks like. I have basic mechanic skills and was wondering how i could go about changing it myself with a step by step guide or detailed picture with it showing a step by step way. Or maybe if someone could give info on a site that would have what im looking for. Thanks a bunch!! -college student with a broke down car

The seal is leaking heavily

WHILE DRIVING TO WORK MY ENGINE JUST SHUT DOWN WHILE I WAS GOING 70 MPH. THERE WAS NO WARNING BEFORE IT QUIT, NO NOISES OR ANYTHING. NOW THE ENGINE WILL NOT START AND I HAVE BOUGHT A NEW TIMING BELT, TENSIONER AND WATER PUMP. DUE TO THE CAR WILL NOT START, WE HAD TO CHECK WITH THE TIMING MARKS TO SEE IF THE CAR WAS OUT OF TIME AND IT IS LINED UP SHOWING IT IS IN TIME. WHAT ELSE COULD OF CAUSED THIS PROBLEM AND WHAT ALL CAN WE CHECK TO SEE IF THAT MAY BE THE PROBLEM? DUE TO THE CAR WILL NOT START, IT IS HARD TO CHECK THE COMPUTER TO SEE WHAT DIAGNOSTIC CODES THAT THE CAR IS SHOWING. HELP!!!!

cranks ,has spark, has new plugs ,battery, has no fuel pressure at fuel rail .cranking engine or just setting.
i was thinking the fuel pressure regulator or filter on top of the tank ? do i need to drop tank in order to get to it if that is the problem. any other suggestions.?

My son's Neon, runs fine, but he doesn't have any heat. What steps must I take to find out what is wrong?

1998 Plymouth Neon, following a collision, it will not start. Turns over just fine. Is there a reset switch for the fuel pump? If so, where?

my son sad that he heard a noise in the engine and it cut off and would not started it is getting gas and spark but will not start can not get it

got a smog check and failed the fault code that i dont know is p1899 anyone know? please help

I have a 98 Plymouth Neon. My reverse lights won't work. I've checked the fuses and they are not burnt out. What else would cause this?

my 1998 neon blows out cold air and when i drive it the car over heats