Close
Car Questions
RepairPal is your advocate for car care advice and guidance

Wants to overheat; when heater is on the temp goes down;

(1990 Mercedes-Benz 300E)
in Beech Grove, AR on June 22, 2014
When the ac is on or sitting at idle the temp goes up. I start driving and the temp goes down. Earlier the Oil gauge just started going crazy then stopped working. Using oil but not leaking....crazy stuff but always gets me to work and back. I had the valve cover gaskets replaced last year but hummm
Ask a Question
Displaying 1 answer & 0 comments
Popular Answer
on June 22, 2014
check to see if the cooling fans are working
Sign in to reply
Get a repair estimate
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide.
Or interested in getting a repair? Find a Shop

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
And i do mean brand new as in the entire cooling system,thermostat,(safety type 190degree),water pump,all hoses,heate...
When driving in the city the engine temp goes up and down... i mean from normal to h in abt 20-30 sec and the back to...
Didn't find what you were looking for?