2002 montana fails to start after warmed-up. will have to sit 2 hours before it will.

Asked by Feb 17, 2014 at 04:45 PM about the 2002 Pontiac Montana 1SE Extended

Question type: Maintenance & Repair

02 Montana starts great cold and runs good. turn it off for 5 minutes and it won't start for 2 hours. fuel press. good, good spark, turns over quickly. it appears to loose injector pulse. replaced the ecm per dealer diagnostic and does the same thing. will run forever if you never turn it off.  help..thanks

1 Answer

30

Just had a similar issue with my 2006. Very simple fix was to grab some throttle body cleaner and spray and wipe down the throttle body. Just did mine last night and took about 15 minutes. Runs like a champ now.

Your Answer

Add photo

Related Questions

Search Pontiac Montana Questions

Pontiac Montana Experts

#1 Countrygal77
Countrygal77
Reputation 1,980
#2 Robert Reed
Robert Reed
Reputation 1,410
#3 Jim Space
Jim Space
Reputation 730
View All

Related Models For Sale

Used Honda Odyssey
222 Great Deals out of 22,650 listings starting at $2,200
Used Chevrolet Venture
431 listings starting at $1,800
Used Dodge Grand Caravan
170 Great Deals out of 28,956 listings starting at $2,080
Used Chrysler Town & Country
305 Great Deals out of 16,833 listings starting at $1,700
Used Pontiac Grand Prix
30 Great Deals out of 2,871 listings starting at $900
Used Oldsmobile Silhouette
141 listings starting at $2,195
Used Toyota Sienna
242 Great Deals out of 29,678 listings starting at $289
Used Chevrolet Impala
521 Great Deals out of 31,725 listings starting at $1,450
Used Dodge Caravan
681 listings
Used Buick Rendezvous
19 Great Deals out of 1,077 listings starting at $1,495
Used Pontiac Bonneville
3 Great Deals out of 533 listings starting at $1,799
Used Honda Civic
656 Great Deals out of 88,603 listings starting at $995

Used Cars For Sale

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.