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One thing that iritates me on my 90 are the headlights.. They are nice and clear being glass.. but they are sooo dim.. The 20$ fog lights i installed (since mine were cut and removed when i bought it) are wayy brighter then the crappy headlights and these fogs are basic 55w bulbs nothing fancy..
Could it be so dim because these are the original headlights and the bulbs are just really old ?? I cant even really see when driving really unless i turn the fogs on and the fogs overpower the headlights
1998 Jeep Grand Cherokee 5.9L Limited 219k
1998 Jeep Grand Cherokee 4.0 I6 laredo 430k
1990 Jeep Grand Wagoneer 155k
1976 Jeep J10.. 85k(repaired)
Backprobe the headlight connection with the lights on, engine running. Now compare that voltage to the battery voltage when running. It should be less than .5 volts difference. If more than that, you have a wiring problem or a bad headlight switch (common)
I start what I finish.
81 Wagoneer 4.2/auto
77 Cherokee S 360/Auto/QT
97 Jeep Wrangler
Well they say Wagner or wagoneer i believe. I havent checked the voltage yet because i was lazy today. But if its good im going to assume is the 27 year old light bulbs. I know lights get dimmer over time
1998 Jeep Grand Cherokee 5.9L Limited 219k
1998 Jeep Grand Cherokee 4.0 I6 laredo 430k
1990 Jeep Grand Wagoneer 155k
1976 Jeep J10.. 85k(repaired)
Most times, it's the ground lug off the headlamp harness that is the culprit. Take the screws out, buff the paint and corrosion off, re-install and seal with paint.
9/10 that solves the problem.
1977 Cherokee Chief - The Blair Jeep Project III
A collection of parts flying in close formation
Also install some relays. Someone on here sells a really well done kit (non-paid spokesperson) that helped my lights out greatly! Plus my switch doesn't get all hot when the lights are on. Safety bonus!
"Wait, what's on fire!?" KJ7TCT
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1976 Cherokee w/t 'Susan' 401/TH400/QT(PT)
FiTech Go EFI, Edelbrock Performer intake
3" Rough Country Springs, HEI Dizzy
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2018 Cherokee Trailhawk V6 'Sedna'
Renodemona wrote:Also install some relays. Someone on here sells a really well done kit (non-paid spokesperson) that helped my lights out greatly! Plus my switch doesn't get all hot when the lights are on. Safety bonus!
X2 from a very satisfied customer, the kit is a real improvement, and very nicely made. Check the vendors section either here or the mothership.
Michel
74 wag (349 Kmiles... parked, next step is a rust free body)
85 Gwag (229 Kmiles... the running test lab)
relay, are you talking about wiring a relay from the switch to the battery then directly to the lights, vs having the lights running directly from the switch ?
1998 Jeep Grand Cherokee 5.9L Limited 219k
1998 Jeep Grand Cherokee 4.0 I6 laredo 430k
1990 Jeep Grand Wagoneer 155k
1976 Jeep J10.. 85k(repaired)
Renodemona wrote:Also install some relays. Someone on here sells a really well done kit (non-paid spokesperson) that helped my lights out greatly! Plus my switch doesn't get all hot when the lights are on. Safety bonus!
I won/traded for one of those kits in Ouray. It was made so poorly that I sent it back. My headlights would have definitely failed had installed it.
1977 Cherokee S, Ford 5.0, 5 speed, BW 1356, 33 x 10.50 BFG's. No longer my DD.
2007 Mercury Milan, 2.3L, 5-speed, now my DD. 29 mpg average.