7 Causes of Hard Starting When Engine is Hot (How to fix?)

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In this brief video, we look at every scenario in which your car might have trouble starting when it's hot. Or not start at all.
Timecode:
00:00:00 - Short intro
00:00:27 - Clogged Air Filter
00:00:57 - Defective Crankshaft or Camshaft Position Sensor
00:01:37 - Vapor Lock
00:02:11 - Bad Engine Ground Connection
00:02:33 - Faulty Battery Connection
00:02:52 - Defective Starter
00:03:22 - Fuel System Issues
00:03:45 - How To Fix?
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[@lvlikeyV]

I wouldnt imagine the battery or air filter would cause a hard warm start. Rather an issue starting at any time.

[@rassm4507]

I have the problem car wont start when the engine gets hot .hope this video helps

[@josemoran2273]

I have a 2013 hyundai elantra that during summer time here in Houston Tx it starts about the 2nd and 3rd time we try During cool and winter it starts right up

[@barleyeducated8714]

Sorry, but how many people carry bags of ice with them to fix vapor lock? :P

[@Aeeeeeeyyyy]

King

[@forexcontratosfuturos9290]

Hi, in my case, 2014 camaro V8, afer changing the spark plugs and injectors, the car now has long start after hot. No engine light, no codes. Before the change, no issues in starting

[@DimaWRHD]

Check on a laptop the injectors, could be that they’re fucked. Same with mine, 3 new from Bosch one old, the oldest is doing better than the 3 new.

[@forexcontratosfuturos9290]

@@DimaWRHD ok

[@DimaWRHD]

@@forexcontratosfuturos9290 hey bro, coming back. Did you install them correctly? I was at the mechanic and he said that you also need to program them.

[@forexcontratosfuturos9290]

@@DimaWRHD I came back to mechanic, and he couldn't find anything wrong with my new bosch injectors. I really think it is something about programming. But the car is great, better consumption, power, torq , normal idle , no engine light. And the car is with hypertech tuning plug and play( engine performance set).

[@DimaWRHD]

@@forexcontratosfuturos9290 My mechanic said it’s the start motor that needs to be replaced, that’s why my car isn’t starting when he’s hot. Maybe that could help you also if you ask, let me know if it would be fixed and what was prong

[@robertg9334]

My first rhouggt would be crank sensor if its a Chrysler product found so many cracked in my 26 years as a mechanic

[@justindeckard5296]

hey so cold start my car is good. but when i drive for 30 minutes it starts and boggs down but once i start it it idles smooth and everything. 2004 mustang gt and idk what it could be

[@BettyHussein]

Hello

[@sphevilakazi5743]

How about an oxygen sensor?

[@DevObama440]

No, an oxygen sensor will never stop your car from starting

[@Doc1855]

DUH