Notices
JK Member Write-Ups Consolidation of all current information from 'Member Writeups which includes JK Garage - Member Builds, Jeeping Lifestyle, JK Write-Ups)

HELP Cranks no start, fuel pump turns on...

Thread Tools
 
Old 08-11-2024, 07:17 AM
  #1  
JK Newbie
Thread Starter
 
Jr JK's Avatar
 
Join Date: Aug 2024
Location: San German
Posts: 8
Likes: 0
Received 0 Likes on 0 Posts
Default HELP Cranks no start, fuel pump turns on...

Hello, I put carb and choke fluid on the intake and turns on briefly for 20 seconds I press the gas pedal with no response turns off I guess after fluid is over. Throws 4 codes accelerator pedal sensor, MAP sensor, air temp sensor all circuit high and cylinder 4 misfire. Please please help...
Old 08-11-2024, 01:40 PM
  #2  
Super Moderator

 
Jay2013jk's Avatar
 
Join Date: Jan 2014
Location: SE Pa. W. Chester County
Posts: 1,883
Received 400 Likes on 375 Posts
Default

Well, you are getting spark on the fluid. What engine, 3.6L or 3.8L When spraying the carb cleaner and you press on the gas does it change rpm or die immediately? Look up the fixes for the 3 sensors and see if there is a common cause fix.
Old 08-11-2024, 01:43 PM
  #3  
Super Moderator

 
Jay2013jk's Avatar
 
Join Date: Jan 2014
Location: SE Pa. W. Chester County
Posts: 1,883
Received 400 Likes on 375 Posts
Default

i just saw & read your other post.. I still go to each sensor code, Look up on the net, for possible causes and fixes before throwing parts blindly.
Old 08-15-2024, 02:55 AM
  #4  
JK Newbie
Thread Starter
 
Jr JK's Avatar
 
Join Date: Aug 2024
Location: San German
Posts: 8
Likes: 0
Received 0 Likes on 0 Posts
Default

good day and thank you for repliying my message. It's a 3.8L V6 2010 manual tranny. After applying the fluid it cannot be accelerated and dies within 10 to 15 seconds. Please help



Quick Reply: HELP Cranks no start, fuel pump turns on...



All times are GMT -8. The time now is 07:55 AM.