[98cherokee5.9]

Hey guys what's up ? Well here is what I've done , Friday I put 8oz of seam foam in my oil , yesterday I put in the intake hose and went through the steps and it still drove fine after the smoke show , then I installed my new Taylor shorties ,I tried to start it and it took awhile for it to start, once driving I did a quick WOT run and it started chugging like it was running out of fuel . I don't know what could be causing this . After the shorties should I have disconnected the battery for a reset ? Any help would be greatly appreciated !

Thanks, Chris

 

[hummer recovery team]

Try resetting battery, are all wires hooked up correctly? Make sure hose that you disconnected to put seafoam in is reconnected, also when I seafoamed mine the spark plugs became found so I changed them out.

 

[98cherokee5.9]

Yeah wires only go on one way with the shorty wire setup , reset battery now and take for a blast down the highway and see what happens lol

 

[98cherokee5.9]

All else fails I will check the plugs !

 

[98cherokee5.9]

This doesn't look like the one on my car , any ideas ? Mine doesn't look like it has screws holding it down

 

[98cherokee5.9]

 

[hummer recovery team]

That's the map sender or manifold absolute pressure sensor the one I replaced on my jeep cam with new screws

 

[98cherokee5.9]

Yeah it is the map sensor that I bought but the one on my jeep doesn't look like that

 

[hummer recovery team]

Do you have a pic of the one on your car

 

[98cherokee5.9]

 

[hummer recovery team]

I have a 4.7, I think you bought the wrong part.

 

[98cherokee5.9]

I agree and I got it from dealer using my VIN lol

 

[hummer recovery team]

Lol, you mean the stealer, you probably paid double price

 

[98cherokee5.9]

Nope I work at a dealer , get whole sale prices , paid 18 bux for it lol

 

[hummer recovery team]

That's awesome man, always better to use oem parts I just always look other places for them than dealer.

 

[98cherokee5.9]

yeah it works out good sometimes ! After doing some research I think the new MAP sensor has to be modified to fit ! WTF ? I read that the mounting tabs may have to be cut on the new sensor and there may be one on the intake that needs to be trimmed also lol and it doesnt look to be much room where the MAP is located ! I also bought new plugs too figuring they may be fouled after running the sea foam thru this weekend . I hope one of these 2 things work ! I could barely get it to turn over this morning !

 

[98cherokee5.9]

Installed new map sensor and its still the same any ideas why my sea foam experience has been terrible ???

 

[hummer recovery team]

To trouble shoot I would put old wires back on and see what happens.

 

[98cherokee5.9]

What about new plugs or egr ?

 

[hummer recovery team]

Instead if spending more money I'd just put stock wires back on and see what happens