LOOOOSSTTT!!!
#1
Senior Member
Thread Starter
Join Date: Nov 2009
Location: McCall,Idaho
Posts: 539
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1991
Model: Cherokee
Engine: 4.0L high output with compressed valves
LOOOOSSTTT!!!
I have spark and fuel and fuel pressure. I had wired in a voltage regulator so my chexk engine light will be on forever. I have spark when i take a spark plug off the part where u screw them in and i grounded them and they have spark. I undid the little bike tire looking cap and pushed down and had fuel squirt out. I have fuel pressure. My distributor rotor turns so my timing chain is ok. THINGS IVE REPLACED: the cps, spark plugs, distributor cap distributor wires. I have spark at the coil and solenoid. And it just keeps cranking and i tested the codes and got: 12 disconnected the battery lately, 41 Alternator field control circuit open or shorted, and 55 End of codes. I have swapped batteries and used fully charged batteries and stilllll no start. All my wires, relays, and fuses check out and still no start so i took the alternator out to go test it. WHAT THE HELLLL?!!?!?!?! did my jeep just........
#2
Seasoned Member
Join Date: Aug 2010
Location: Calgary, Alberta
Posts: 320
Likes: 0
Received 1 Like
on
1 Post
Year: 1996
Model: Cherokee (XJ)
Engine: 4.0L
I have spark and fuel and fuel pressure. I had wired in a voltage regulator so my chexk engine light will be on forever. I have spark when i take a spark plug off the part where u screw them in and i grounded them and they have spark. I undid the little bike tire looking cap and pushed down and had fuel squirt out. I have fuel pressure. My distributor rotor turns so my timing chain is ok. THINGS IVE REPLACED: the cps, spark plugs, distributor cap distributor wires. I have spark at the coil and solenoid. And it just keeps cranking and i tested the codes and got: 12 disconnected the battery lately, 41 Alternator field control circuit open or shorted, and 55 End of codes. I have swapped batteries and used fully charged batteries and stilllll no start. All my wires, relays, and fuses check out and still no start so i took the alternator out to go test it. WHAT THE HELLLL?!!?!?!?! did my jeep just........
#7
Senior Member
Thread Starter
Join Date: Nov 2009
Location: McCall,Idaho
Posts: 539
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1991
Model: Cherokee
Engine: 4.0L high output with compressed valves
just got throttle body and carb cleaner gonna clean it when i get home i also got a new alternator for free thanks to napa!
Trending Topics
#8
Newbie
Join Date: Nov 2010
Location: Saskatoon, Saskatchewan, Canada
Posts: 12
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1991
Model: Cherokee
Engine: 4.0L
#12
Junior Member
Join Date: Sep 2010
Location: Clarksville, TN
Posts: 99
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1992
Model: Cherokee
Engine: 4.0
I had this happen to mine twice and both times were something stupid.
The first time we had no fuel, thought the fuel pump was toast, come to find a wire under side that got cut by a branch, fixed it and ran perfect.
The second time was good everything. Come to find out there was a wire going to the Distributer that was disconnected.
The first time we had no fuel, thought the fuel pump was toast, come to find a wire under side that got cut by a branch, fixed it and ran perfect.
The second time was good everything. Come to find out there was a wire going to the Distributer that was disconnected.
#13
CF Veteran
Join Date: Jan 2010
Location: St Augustine Florida
Posts: 1,087
Likes: 0
Received 1 Like
on
1 Post
Year: 1992
Model: Cherokee
Engine: 4.0
Um... that stuf wont make a engine run... Listen... very simple.. take the boot off the TB pour gas in a soda CAP the CAP just fill cap up... pour in and crank.. if it fires up for a second.. then you have fuel problem.. check filter..if its ok then pump
#15
CF Veteran
Join Date: Feb 2010
Location: Oroville, CA
Posts: 12,367
Likes: 0
Received 19 Likes
on
18 Posts
Year: 1995
Model: Grand Cherokee
Engine: 4.0 with all of the noise and clatter
Just because you got a little dribble of gas when you push the schrader valve in does not mean you have the required fuel pressure for your engine to run. You need a fuel pressure gauge to know what the actual fuel pressure is.