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95 astro stalls......
95 astro 2wd. the van runs like a champ, until it warms up. when i drive it a few miles, the idle drops and it runs like garbage, sometimes stalls. yet after i hit the gas it runs fine, even under load. it idles fine for about 15 seconds then craps out again. ive read all i can here about stall problems, yet nothing ive read fixes it. now the funny thing. it only happened after i took out the cat because the insides were rattling and driving my dad nuts.
fresh tune up, cleaned the iac, still same result. no codes either.
it runs perfect until i stop idle for 20 secs or so then craps out, but if i hit the gas under load or not, it takes off smooth and powerful.
anyone ever hear of lacking back pressure in the exhaust causing idling probs?
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1998 Ram 1500 SLT 4x4
5.9L
Dynomax Performance Dual Exhaust
KN cold air intake
Bosch +4 Platnum Plugs
180 Degree Thermostat
I would suggest to anyone with a Ram to convert to a performance exhaust, especially if towing alot.
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