Coolant Leak and Engine Idle Problem

JEEP WRANGLER
Avatar
TARHEEL06
  • MEMBER
  • 2 POSTS
I have a 98 Wrangler that appears to be leaking coolant internally. The vehicle also idles low for the first few minutes after turning it on. Are these problems related and what could be the cause of the leak?
Jul 28, 2006 at 2:47 PM
Advertisement
Avatar
MIKEYBDMAN
  • CAR REPAIR CONTRIBUTOR
  • 623 POSTS
Do you know where the water is going? Oil pan, or being burned?

Either way, if it is the V6 engine you have, then it is probably a leaking intake manifold gasket or possibly a head gasket.
If you have the 4 cylinder, then it most likely is your head gasket.
Jul 28, 2006 at 7:54 PM
Avatar
DEMEARSJR
  • CAR REPAIR CONTRIBUTOR
  • 110 POSTS
Check your oil cap and your exhaust.
White smoke or milky looking under the cap.
Jul 29, 2006 at 10:29 AM
Avatar
TARHEEL06
  • MEMBER
  • 2 POSTS
[quote:8338d0adde="tarheel06"]I have a 98 Wrangler that appears to be leaking coolant internally. The vehicle also idles low for the first few minutes after turning it on. Are these problems related and what could be the cause of the leak?[/quote:8338d0adde]


Do you think the low idle could be related to the coolant leak a la the o2 sensor perhaps?
Aug 1, 2006 at 12:22 PM
Avatar
MIKEYBDMAN
  • CAR REPAIR CONTRIBUTOR
  • 623 POSTS
[quote:7cf94ca289="tarheel06"][quote:7cf94ca289="tarheel06"]I have a 98 Wrangler that appears to be leaking coolant internally. The vehicle also idles low for the first few minutes after turning it on. Are these problems related and what could be the cause of the leak?[/quote:7cf94ca289]


Do you think the low idle could be related to the coolant leak a la the o2 sensor perhaps?[/quote:7cf94ca289]

I would say the two problems are probably not related. However, if you dont address the coolant leak, you may end up doing more damage to the engine.
Aug 1, 2006 at 4:11 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.