RPMs increase in warm, humid weather.

15

Asked by Aug 29, 2016 at 10:37 AM about the 2001 Oldsmobile Silhouette 4 Dr GL Passenger Van Extended

Question type: Maintenance & Repair

When start engine, RPMs stay about 800, but when driving in warm (70 and
up), muggy weather the RPMs increase to above 2000 and will not go below
that unless I stand on the brake. I have to pull over, turn off the engine and
restart it to get the RPMs back to normal idle. Any Ideas?

No answers yet

Your Answer

Add photo

Related Questions

  • Low rpm stall after engine is warm, Alt. Battery, fuselink replaced, issue persists. 6 answers

    1992 Oldsmobile Cutless Ciera 3.3 V6 - 86,000 miles Initially, low rpm stalls every month or so, sporadic check engine, fuel economy unchanged. Progressing to low rpm stalls once a week or when rain...

    1992 Oldsmobile Cutlass Ciera 4 Dr S Cruiser Wagon

    -

    Maintenance & Repair

  • Start up issue due to weather 2 answers

    The car starts up badly, vibrates badly and it concerns me because it's never done this before. Oil is changed every 3 months or before 3,000 miles so I know it's not a oil issue, so my best guess is ...

    Oldsmobile Ciera

    -

    Maintenance & Repair

  • weather stripping 1 answer

    I am looking for weather stripping for this car. do you know where?

    1994 Oldsmobile Cutlass Supreme

    -

    Maintenance & Repair

  • car idles real high starting up for the time in the morning. cold weather 3 answers

    I have a 1994 olds cutlass 3.4 ,having idling problem when starting starts up then cuts off. I have to restart the a few time until its gets warm then its find. intake gaskets have been replace , sti...

    1994 Oldsmobile Cutlass Supreme 2 Dr STD Convertible

    -

    Maintenance & Repair

  • COLD WEATHER RUNNING OF 1994 CUTLASS SUPREME CONVERTIBLE 5 answers

    My wife insists that during extremely cold weather (below zero temps) that the engine of her 1994 Cutlass Supreme Convertible run for 10 to 15 minutes so as not to crack the engine block. The car has ...

    Oldsmobile Cutlass Supreme

    -

    General

Search Oldsmobile Silhouette Questions

Oldsmobile Silhouette Experts

#1 kenspencer
kenspencer
Reputation 390
#2 xokah
xokah
Reputation 370
#3 FordNut
FordNut
Reputation 260
View All

Related Models For Sale

Used Honda Odyssey
351 Great Deals out of 27,970 listings starting at $2,295
Used Pontiac Montana
394 listings
Used Chevrolet Venture
607 listings starting at $2,795
Used Chrysler Town & Country
445 Great Deals out of 20,516 listings starting at $1,695
Used Dodge Grand Caravan
309 Great Deals out of 34,372 listings starting at $1,995
Used Chevrolet Impala
796 Great Deals out of 34,383 listings starting at $799
Used Toyota Sienna
294 Great Deals out of 28,848 listings starting at $900