probably not related, if your batt is new and alternator is good then an off sized batt wont cause an issue. if ur Camry is a three liter it may have a throttle body issue or more common a egr problem. If you feel a hesitation then there is a misfire, when there is a misfire there will eventually be a check engine light to tell you why. many parts stores will scan a check engine light for free. If you do get a code and they cant tell you what it is Google it, or re post on here. hope this helps.
Lack of info Hesitation causes: Fuel filter, injector/s dirty, ignition problems are places to start
There are many things that can cause a 2000 Blazer to have hesitation problems. Some causes could be bad plugs and wires, fuel filter, or the EGR valve.
We have not had any problems. Please contact us directly to have it replaced.
Mabey you are low on gas or mabey a ring of som sort for ex: Piston ring
A car that hesitates or stumbles when accelerating can have dozens of different problems. Have a knowledgeable person look at it or post a question detailing all symptoms, trouble codes etc.
you should have a check engine light come on if you need one. they can cause hard starts, bad fuel mileage, gas smell, hesitation to name a few. I think they say every 60,000-75,000 miles they should be replaced.
If you have already replaced the plugs and wires, your best bet would be to replace the coil pack housing(big white housing under cover). Those are notorious for failing in the late model z24s. I had the same problem with my 97 and afterwards it ran fine.
for starters, your fuel filter may be fouled.
You may need to have it rewired or have it replaced.
Fuel injectors I'd assume. I have a fuel injector stuck open on my car and sometimes it stalls while accelerating. Check it out, maybe. These '93's have 100000 problems..
The first thing is the oxygen censor could be the issue. There could also be a problem with the fuel pump.
Hesitation is most likely caused by problems with the vacuum lines. Problems with the vacuum lines can cause hesitation between 2000 and 3000 rpm. Check for cracks or leaks, or broken T connectors, etc. Here's a link to a good vacuum diagram for the S model: http://forums.mazdaworld.org/index.php?showtopic=19584