Recent content by Aquit45

I have a 90’ i have no running lights or interior light like in my cluster and ac controls. I checked fuses and all is good. Headlights work good. Just put a new headlight switch in still the same. Looked at the wiring diagram and there’s a orange and black wire for interior light I can jump in...

Ecu replaced i now have a ground to the egr solinoid Thanks for all the help

Tested it when warmed up. Ecu is not sending a ground to the egr solenoid. I guess either ecu is bad or I have a wire break somewhere in the harness.

Have not tested it yet. is there a way to reset the ecu

If I'm understanding the renix manual. The solenoid is provided 12v when engine is running. The ecu will send a ground closeing vacuum to the egr valve when not needed i.e. Warm up mode and at idle. From a dead cold start I'm not getting a ground to the solenoid. Witch is alowing vac to the egr...

Hey guys have a 1990 Laredo with 180k on it. I took it for a smog test in California failed high no. Went on to replace every sensor is functioning as it should. Took it back failed again in replaced the egr valve and egr solinoid. Now with engine running the egr solinoid is supposed to block...

Have a 1990 laredo 148xxx. Last six months has had hard starting issue. It will keep cranking and ill have to pump the accelerator to get it stated. It also is not idle great intermittently sometime in at the first notch or or higher. Ive replace the tps, sync sensor, crank sensor, new plugs...

how do you reset the kick down cable

Thanks ill test it when i get home.

I have 90 laredo with 148xxx. Yesterday replace the bat terms and washed down the engine compartment. Done it serval times no issues. Went to drive it after letting everything dry. Now it shifting different. I will go 1st threw 4th befor i hit 40mph and if i floor it i wont down shift. when i...

I have a 90 laredo 146k. With in the past month it getting hard to start. Will have to crank it for more that 20-30 seconds. When it fires it smell like gas from the tail pipe so its getting fuel. When it fires it will idle kind of rough have sometimes it will die and have to restart. Once it...

Thanks for the help ill have the battery checked. Idle is normal im still working on a low idle once and a while. I know it was a double post. I also have the only engine you could get in a 1990 Laredo 4.0litre!

Just got my new high output alternator i have already upgraded cables. I got it installed and when im driving gauge is right at 14 volts. When i come down to idle the gauge is moving all around under 14 it isnt steady and if i have a draw it gose down. My question is do i need a external...

Just got my new high output alternator i have already upgraded cables. I got it installed and when im driving gauge is right at 14 volts. When i come down to idle the gauge is moving all around under 14 it isnt steady and if i have a draw it gose down. My question is do i need a external...

My question was a generic cherokee question. Didnt really matter what year it is. If you must know its a 1990 4door Laredo.