Why does my car not crank when it turns over? After it sits a while, it will turn over and crank. After I call the tow truck and they get it to the shop, it will crank. What is the problem?

SOURCE: Car won't crank

Have same problem with my 1991 Park Avenue. Generally happens after engine is hot.

SOURCE: car has been started in

Have you tried any starting fluid? Do you have Spark on all the spark plugs? Whay was it parked adn did it run then?

Ned C Cook

• 3433 Answers
• Posted on May 28, 2009

SOURCE: Car won't start Buick Lesabre 1998

Fuel pump is in tank, but ck the crankshaft sensor front of engine near pully for proper connection

Kirk Augustin

• 2019 Answers
• Posted on Jun 26, 2009

SOURCE: car turns over, but won't start

Too many choice.
3 main areas are fuel, spark, air.
Try a shot of ether, if it fires at all, it is a fuel problem.
Then we can get into more detail.

SOURCE: What does it mean when Engine will not turn over

It's when the security light starts flashing that the infamous "chip" in the key becomes a nightmare to many. Gradually the car begins not cranking anymore or if it cranks it would start and die in a second. Randomly it will do this more and more often until it won't start anymore. VATS, PASSkey and Passlock immobilizer systems are killing cars all over North America, they have a short lifespan and are certainly more effective against owners than thieves. Here is how you save your car
1st trick, Try a spare key that is newer or used less. The pins wear down and so do the keys causing security fail. 2nd trick, (if not starting) turn the key forward 2 clicks till right before it would normally start, leave like that for 10 minutes. ( no less ) After 10 minutes, turn key back then forward and your car might start. I did this in my regal for more than a year. If its shutting down while running, im sorry i have no quick fix... If anything on this page helps you, please remember to comment or give me a thumbs up on the myfixya sight so i can have a better rating to help more people on this. Thanks

Cheap fix: Bypass the chip in your key. Temporary, but effective. Until the TDM (theft deterrent module) in the dash poops out, then you're kinda screwed. I was told that these types of key security systems have a 7-10 year life span. Sucks for us. This link explains the "Key Issue" pretty well.
----- http://vats.likeabigdog.com/


Never worry again fix: Bypass the whole VATS/Passlock/passkey I or passkey II system entirely. Literally take it out, and throw it away. I just did this in my Regal. Took about an hour. Took longer to find the thing than it did to fix the problem. They sell a unit for 200 bucks to totally bypass this system FOREVER. life time-money back and all that. Finally did this in my car. Well worth the 200 if you've looked into getting this replaced... Anywhere from 600-1000 bucks. If you do buy this, please purchase it thru this link. The cost is the same, but i get credit for the sale and im trying to earn my money back, as you will be able to do if you buy fron NewRockies and join the free affiliate program. Thanks
----- http://newrockies.ca?ap_id=judd0081 ----- With this fix, you can take that whole Vats, passlock, passkey system out of your car all together. Good info on both sites.

It works for:
Any GM or Isuzu Vehicle with VATS or PASSKey or PASSLock security systems.
If your car has the chip in the key or in the lock cylinder, then you can save it with this Full Bypass.
Trucks
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GMC/Chevy
1998-2006 S10/T10/Sonoma
/Blazer/Jimmy
1998-2007 Suburban/Avalanche
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1998-2006 Sierra/Silverado
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2000-2005 Impala
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1999-2007 Escalade
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