gas and spark but still no start?!

truckntractorhick · 2011-03-09 22:24:24

YouTube - How to Check Engine OBD2 Codes on Jeep Grand Cherokee (1999-2004)

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Mar 9, 2011 | 06:11 PM

#16

freegdr

CF Veteran

Joined: Mar 2010

Posts: 47,923

Likes: 38

From: Broward County Fl.

Year: 1989 xj sport 2dr

Model: Cherokee

Engine: 12 hole bosch Injectors

codes

Mar 9, 2011 | 06:13 PM

#17

freegdr

CF Veteran

Joined: Mar 2010

Posts: 47,923

Likes: 38

From: Broward County Fl.

Year: 1989 xj sport 2dr

Model: Cherokee

Engine: 12 hole bosch Injectors

http://jeep-xj.info/HowtoECUcodes.htm

Mar 9, 2011 | 06:20 PM

#18

ky90cherokee

Newbie

Joined: Mar 2011

Posts: 24

Likes: 0

From: shelbyville, ky

Year: 1990

Model: Cherokee

Engine: 4.0, pacesetter header, 60mm throttle body and spacer, performance box, cold air

try unhooking your battery for a few mins and let everything reset....ive had somewhat of the same problem and it worked

Mar 9, 2011 | 06:38 PM

#19

truckntractorhick

Thread Starter

CF Veteran

Joined: Dec 2009

Posts: 2,091

Likes: 1

From: Harleysville, PA

Year: 1998

Model: Cherokee

Engine: 4.0L I6 Powertech

Quote:

Originally Posted by freegdr

http://www.youtube.com/watch?v=LV4-3o1lsN0

nope. did nothing and ill try the disconnect thing!

Mar 9, 2011 | 06:42 PM

#20

freegdr

CF Veteran

Joined: Mar 2010

Posts: 47,923

Likes: 38

From: Broward County Fl.

Year: 1989 xj sport 2dr

Model: Cherokee

Engine: 12 hole bosch Injectors

try it this way

https://www.cherokeeforum.com/f2/jee...di-obdii-3341/

Mar 9, 2011 | 06:45 PM

#21

freegdr

CF Veteran

Joined: Mar 2010

Posts: 47,923

Likes: 38

From: Broward County Fl.

Year: 1989 xj sport 2dr

Model: Cherokee

Engine: 12 hole bosch Injectors

Quote:

Originally Posted by truckntractorhick

nope. did nothing and ill try the disconnect thing!

this mightclear any codes that have been stored try to start the motor again b4 tryto get codes

Mar 9, 2011 | 06:49 PM

#22

truckntractorhick

Thread Starter

CF Veteran

Joined: Dec 2009

Posts: 2,091

Likes: 1

From: Harleysville, PA

Year: 1998

Model: Cherokee

Engine: 4.0L I6 Powertech

nope doesnt work either

Mar 9, 2011 | 07:39 PM

#23

trans_am7935

CF Veteran

Joined: May 2009

Posts: 1,844

Likes: 4

From: Glen Burnie, MD

Year: 1994

Model: Cherokee

Engine: 4.0 H.O. K&N, Borla headers, custom down pipe, magnaflow hi-flo cat, flowmaster to turn down tip

CPS sensor (crank position sensor) it dies when it feels like it. it is located on the top of the bell housing of the transmission on the driver side. i tried the connect and disconnect and it didnt work, so i bought a new one...and WALLA, SHES ALIVE!

Mar 9, 2011 | 07:50 PM

#24

truckntractorhick

Thread Starter

CF Veteran

Joined: Dec 2009

Posts: 2,091

Likes: 1

From: Harleysville, PA

Year: 1998

Model: Cherokee

Engine: 4.0L I6 Powertech

hmm.... but i've bought 2 though!

Mar 9, 2011 | 09:12 PM

#25

Country_Boy

Junior Member

Joined: Mar 2010

Posts: 82

Likes: 0

From: Thurston County

Year: 1988

Model: Cherokee

Engine: 98 I6 FI

Quote:

Originally Posted by truckntractorhick

hmm.... but i've bought 2 though!

well...what were the quality of the ones you bought. You get what you pay for

Mar 9, 2011 | 11:37 PM

#26

Switch_knuckles

Member

Joined: Nov 2010

Posts: 101

Likes: 0

From: Lakewood, CO

Year: 1995

Model: Cherokee

Engine: 4.0

Quote:

Originally Posted by Country_Boy

i saw this thread and thread searched and some guy had the same problem. but it happen differently. his problem was fuel pump went bad. But seeing as how a fuse to the comp blew...it might have blown other fuses. Just throwing my $0.02 in

I think i might have been that guy. Anyway. I had the same problem. It turned out to be my Crank Case Sensor. When it goes, the Jeep will turn over all day long but will not start. Just something to check. Oh and a word to the wise if it is the CPS. Get one from a jy. A new one will cost you 70.00. If you need to know where it is this should help.

http://jpeterson.tripod.com/xjcps.htm

Last edited by Switch_knuckles; Mar 9, 2011 at 11:44 PM.

Mar 10, 2011 | 05:13 PM

#27

truckntractorhick

Thread Starter

CF Veteran

Joined: Dec 2009

Posts: 2,091

Likes: 1

From: Harleysville, PA

Year: 1998

Model: Cherokee

Engine: 4.0L I6 Powertech

Quote:

Originally Posted by Country_Boy

well...what were the quality of the ones you bought. You get what you pay for

i bought one and the other i swapped in from my friends jeep xj that runs.

Quote:

Originally Posted by Switch_knuckles

na...... im thinking cam sensor.

Mar 11, 2011 | 05:07 PM

#28

truckntractorhick

Thread Starter

CF Veteran

Joined: Dec 2009

Posts: 2,091

Likes: 1

From: Harleysville, PA

Year: 1998

Model: Cherokee

Engine: 4.0L I6 Powertech

unhooked battery and same result. and now letting combustion chamber air out with all that fuel.......

Mar 11, 2011 | 06:49 PM

#29

Country_Boy

Junior Member

Joined: Mar 2010

Posts: 82

Likes: 0

From: Thurston County

Year: 1988

Model: Cherokee

Engine: 98 I6 FI

well...im sorry to here this thing is that big of a problem for you. seeing as how there is no obvious sign of why it wont run. when your fuse blew did it melt any wires? any other fuses blow? did the same fuse blow again? just double check all connections.