pugs out

[thisismylife]

I have a 1987 jeep Cherokee that has 274k on 4.0 inline 6 when I come to a stop and go it pugs out and pops if I start to pump the gas it stop only happing’s 1 time a day I was thinking my be fuel related but not sure the way to go any help thanks

[gtmud]

Your problem is , popping and stumble when starting out from a stop?

[thisismylife]

yes but sometimes it dose it when im driveing did it me me and pummping the gas did not work thanks

[fredjacksonsan]

Start simple. Plugs, cap, and rotor. Plug wires. Air filter. Throttle body clean. Make sure those are new and report back to let us know how it is.

[thisismylife]

I just picked up all the part in the morning ill put thank on and get back thanks

[gtmud]

Make sure the parts you got are good quality parts. I believe champion truck plugs are good and a good set of wires from napa,not advance auto should prove reliable. Also, check your voltages and vac. line to the MAF sensor located on the firewall with a vac. line running from the back of the T-body.

[thisismylife]

I put the new plugs and car rotor and plug wires and a new air filter and fuel filter in today I only when out far about 5 min but did not have the problem I will take it out on Sunday for a a few hr thank you all for your help will net you know how it did tomorrow thanks aging

[thisismylife]

its doing it again if I put it in neutral and reeve it up and then back in drive it stops doing it the a lil bit later it comes back any more help thanks

[fredjacksonsan]

Crankshaft Position Sensor - does the '87 have one?

[thisismylife]

Ok today it got rally bad and would not go anymore so I started looking under the jeep and found that the crank sensor and o2 sensor and a nether sensor wires wore ran in between the header and meted to bare wire there was about 6 wires and touching I pulled them all out fix it and drove with no pro so all it was is bad wires thanks every one