Stored car for 6mnths wont start/ dead fuel pump?
#1
I win
Thread Starter
Stored car for 6mnths wont start/ dead fuel pump?
Just like the title says let the car sit for 6 months now it wont fire. All fuses+relays are good, and new plugs. Looked at the fpr while trying to start it and it sits at 0, got out the dmm tested the wires going to the pump... big white/red wire 0volts blue 10-12 volts, other 2 flow some voltage as well.
I cut the big white/red wire hooked it up to the batt, turned the key... still not hearing the pump.
I cleaned the ground on top of the lid and everything.
I cut the big white/red wire hooked it up to the batt, turned the key... still not hearing the pump.
I cleaned the ground on top of the lid and everything.
#6
Original Gangster/Rotary!
iTrader: (213)
Center coil is the leading, those wires go to the bottom plugs. Top wire goes to rotor 1 (front).
Frontmost coil is for the 1 trailing (top plug, front rotor).
Rearmost coil is for the 2 trailing (top plug, rear rotor).
Like I mentioned on AIM, use your datalogit to make sure you have IDC and RPM when you're cranking.
Frontmost coil is for the 1 trailing (top plug, front rotor).
Rearmost coil is for the 2 trailing (top plug, rear rotor).
Like I mentioned on AIM, use your datalogit to make sure you have IDC and RPM when you're cranking.
#7
I win
Thread Starter
Center coil is the leading, those wires go to the bottom plugs. Top wire goes to rotor 1 (front).
Frontmost coil is for the 1 trailing (top plug, front rotor).
Rearmost coil is for the 2 trailing (top plug, rear rotor).
Like I mentioned on AIM, use your datalogit to make sure you have IDC and RPM when you're cranking.
Frontmost coil is for the 1 trailing (top plug, front rotor).
Rearmost coil is for the 2 trailing (top plug, rear rotor).
Like I mentioned on AIM, use your datalogit to make sure you have IDC and RPM when you're cranking.
Plug wires are on correct and they look good...
Rich I dont have a dataloggit either :/
Trending Topics
#10
Lives on the Forum
iTrader: (4)
Not that this has anything to do with the issue at hand, but once you get it started and good to go; it might be a good idea to re-wire the fuel pump.
https://www.rx7club.com/showthread.p...el+pump+rewire
https://www.rx7club.com/showthread.p...el+pump+rewire
#11
I win
Thread Starter
Guess I might find out after I pull the UIM.
Thank you for the rewire link...
#19
I win
Thread Starter
#21
I win
Thread Starter
Pulled each coils plug... checked with my dmm... 0V each of the 3 plugs.
Shined a light on the harness seen some tape pulled off and looks like bite marks in the tape... I know that harness use to be nicely wrapped... Knew it wouldnt go well when I seen those wood chips on my uim.
Guess i'll repair the harness...
Shined a light on the harness seen some tape pulled off and looks like bite marks in the tape... I know that harness use to be nicely wrapped... Knew it wouldnt go well when I seen those wood chips on my uim.
Guess i'll repair the harness...
#22
I win
Thread Starter
Checked the harness closely, no damage done... but I did find that the main ground for the electrical harness came off the p/s stub, so maybe thats why my coils werent gettin power. I found a new bolt and bolted it back up to the block. I am hoping that it will start now, I have went over just about everything.
#23
Mr. Links
iTrader: (1)
Checked the harness closely, no damage done... but I did find that the main ground for the electrical harness came off the p/s stub, so maybe thats why my coils werent gettin power. I found a new bolt and bolted it back up to the block. I am hoping that it will start now, I have went over just about everything.
#24
I win
Thread Starter
Cleaned the plugs as well, gotta wait till my buddy gets here since I let him borrow my dmm. Need it so I can see if these coils are getting power yet... Ill test the plug on the elec harness...