Stalls slowing down

Here are the common cause of surges, stalls at stops, slow idle speed, erratic idle, it is in most cases the idle speed control air-bypass valve and/or throttle valve and upper intake, these area's get full of gunk and combustion residue over the miles and cause idle issues (stalls, low idle) like yours, Get a can of intake cleaner from any local parts store, not carb spray, intake cleaner, it is made by a company called CRC, remove the air intake hose to the engine, hold the idle high so the engine won't stall, then spray the can of cleaner into the intake while keeping the engine running, use at least 1/2 the can, shut down the engine and disconnect the battery for 5 minutes, then restart and complete a number of mixed driving

M.A.F (mass, air, flow sensor)

Try tightening the drive belt.

hi there

danielburgi

1 almost sounds like you may have a restriction in the main jet of the carburettor or idle circuit transtional holes or idle air bleed holes , also check emulsion tube

2 then if these are all ok try adjusting governor - as soon as load exceeds power output - unit will try and stall- once governor adjusted re-try -

3 the only other thing it may be is too low compression which ia major concern

try 1 and 2 options 1st


3 is the last option which means a leak test to check compression loss or worn rings



cheers pauly46

hope it helps

Your only problem friend, is the temperature sending unit/sensor. Upon cold start, this sensor wil tell the computer to go into cold start mode putting a bit more fuel in and raising the idle a bit to keep it running when cold without using the throttle. Replace that sensor and your good to go. Makes sense, right?

most likely a weak fuel pump or a clogged filter. Check fuel pressure with a gauge or as its bogging down spray brake cleaner in the Throttle Body. If this allows it to increase RPM then its the pump or filter.

fuel filter most likely

I had a similar problem. After changing just about every sensor under the hood, I finally fixed it by replacing the CCV valve and the vaccuum hose harness and all the hoses: http://jeep.off-road.com/jeep/article/articleDetail.jsp?id=257985 . It ran a little better and then I tightened down the throttlebody. That did the final trick. To be safe, I ended up changing the TB gasket. All cheap fixes after spending a few hundred dollars listening to Mighty Mopar Men.