1989 jeep stalls randomly while driving

Asked by Feb 05, 2016 at 04:35 AM about the 1989 Jeep Cherokee 2 Dr Sport 4WD

Question type: Maintenance & Repair

I have a 89 jeep that will stall randomly while im driving down the road. i
replaced the coil, plugs, wires, fuel filter, vacuum lines. it takes about 10
minutes before it will start back up at all. it also will not do this if its cold out     
(snow on ground). any ideas?

5 Answers

330

With intermittent problems need to test when problem is ongoing, spark and fuel injector pulse, engine cranking. If it dies going down the highway, check for rpm signal, should come from crank sensor. The crank sensor should be located in tranny bell-housing. Don't replace anything unless testing points you in that direction. Are there any applicable trouble codes?

The crank sensor was replaced just before i bought the jeep. no engine lights are on at all. someone said to have a garage put it on a scanner that reads obd1 while its running to see what its reading, also to check the tps sensor.

330

If it takes ten minutes to restart, you can always check the basics. Have a helper crank it while you check for spark at the plugs--proper fuel pressure--fuel injector pulse where applicable. Intermittent issues can be a pain. You can codes yourself, if there are any? If you want to see live engine data, you need a scanner.

330

Just to add, most scanners will have freeze frame data, hopefully that will show you what was going on when the vehicle stalled?

Thanks. I think i'm going to have to have someone put it on a scanner to see whats going on because it doesnt have any dash lights going off.

Your Answer

Add photo

Related Questions

Cherokee

Looking for a Used Cherokee in your area?

CarGurus has 58,534 nationwide Cherokee listings starting at $2,378.

ZIP:

Search Jeep Cherokee Questions

Jeep Cherokee Experts

#1 swtcat13
swtcat13
Reputation 1,290
#2 Daniel Guillen-Pizzorni
Daniel Guillen-Pizzorni
Reputation 1,250
#3 Luis660399
Luis660399
Reputation 1,060
View All

Related Models For Sale

Used Jeep Wrangler
284 Great Deals out of 19,050 listings starting at $3,295
Used Toyota 4Runner
277 Great Deals out of 20,417 listings starting at $2,700
Used Ford F-150
2,429 Great Deals out of 210,095 listings starting at $895

Used Cars For Sale

2017 Jeep Cherokee For Sale
8 Great Deals out of 45,426 listings starting at $14,900
2016 Jeep Cherokee For Sale
102 Great Deals out of 5,269 listings starting at $14,987
2015 Jeep Cherokee For Sale
84 Great Deals out of 3,007 listings starting at $10,995
2014 Jeep Cherokee For Sale
148 Great Deals out of 4,206 listings starting at $10,950
2001 Jeep Cherokee For Sale
150 listings starting at $2,950