SPONSORED LINKS

Hard start and rough idle when in Drive

Tiny
MSENGUPTA
  • MEMBER
  • 2002 TOYOTA CAMRY
  • 2.3L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 302,000 MILES
The car starts every time, but it cranks too long. In other words, it cranks 8-12 times before it fires up, instead of only 3-6 times. When you shift to Drive, it is noticeably rougher than when in Park. Also, it doesn't matter if it's warm or not.
SPONSORED LINKS
Saturday, February 1st, 2020 AT 9:04 AM

1 Reply

Tiny
TOUGHDIVER
  • MECHANIC
  • 224 POSTS
Hi,

It could be the fuel pump or clogged fuel filter. Check the actual fuel pressure low pressure will cause long crank time. The running pressure should be between 44 - 55 PSI, and after 5 minutes of being shut off, It should not drop below 21 PSI. If the fuel pressure was lower than specified. The fuel pump and the fuel filter should be replaced. I;m attaching repair guides and schematic below. let us know if you need more information.

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

https://www.2carpros.com/articles/how-to-replace-an-electric-fuel-pump

Thank you
Joe Terwilliger
Images (Click to make bigger)
Thumb
Thumb
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Saturday, February 1st, 2020 AT 7:16 PM

Please login or register to post a reply.

Related Engine Idle Rough Content

Rough Engine Idle
GUIDE
Rough Engine Idle
A rough engine idle condition is a common issue that many drivers face often indicating underlying problems within the engine, fuel or ignition system. We have created this...
VIEW MORE

Sponsored links